Via Enrico Cialdini, 85 - 20161 Milano (IT)

+39 02 6460031

info@bonalume.it

Lu/M-Ve/Fr 7:30AM - 17:30PM

Lu/Mo-Ve/Fr 7:30AM - 17:30PM
Via Enrico Cialdini, 85 - 20161 Milano (IT)

SUBARU

Electronic Module

Electronic Subaru Impreza STi / wrx Module
The functions are similar to the lock Aps, but for these cars is requested a particular electronics supplied with an adjustment and a stretch stop even more sensitive than usual ones.
With this electronic system the possibility is had to avoid the cut of ignition injection which had to the elevation of the pressure turbine.

Code to order SES
Price: 315.00 Euro (+ VAT AND SHIPPING COST)

Power-Pop Open

Power Pop Subaru Impreza wrx / STi

Differently from all other breather valves on the market, which have many problems for what concerns the stability of idling and even more problems in the suction regulation and therefore causing a wrong working, we have produced and patented a breather pipe valve totally free from those problems. Our new Power Pop can be installed on any car with turbo petrol motor without any of the above-mentioned problems. The working is guaranteed also in presence of ignition/injection systems with airflow rate reading through debimeter or hot wire. The valves sold until now from most producers use a suction regulator that evaluates the airflow rate in order to stop the opening of the valve by idling and solve in this way the idling problem. This solution lets the valve open in a limited way while releasing the gas pedal and therefore alters the good working of the exhaust. With our new Power Pop this difficult and inappropriate regulation has been totally removed, therefore there is no problem at all. Guarantee of over breathing and no noise.

Patent Nr. 01314079

Code to order S2
Price: 185.00 Euro ( + VAT AND SHIPPING COST)

Regulator Pressure Turbocharger

Regulator-Pressure-Turbo

Unlike the previous versions we created, this system integrates a new micrometric pressure control system, which allows you to adjust and manage the pressure with intervals of hundredths of a bar to obtain and control minimum increases in pressure, power and torque, without the control unit entering recovery status.
It also proves useful when reprogramming the control unit where you are unable to obtain the attempted pressure.
Adjustments are made using a special little turning hand, and in steps of just a few degrees apart, to increase or decrease by just a few hundredths (2 to be precise).
This mechanical feature allows you to move forward or backward always in the same identical position without losing the adjustments made.
As in all our overboost systems, adjustments are made without releasing air externally.
A preloaded spring system with different working sections of the pressure allows continuous and precise adjustment and modulation, keeping the set value constant, applying a slight response delay, which will allow you to obtain also a small pressure peak different from the constant pressure set. This favours a higher torque.

Code to order RPT
Price: 85,00 Euro (+ VAT AND SHIPPING COST)

Air Suction Manifolds

Air Suction Manifolds

Air Suction Manifolds are easy to install in every kind of filter box or wherever more airflow is required.Example: a motor with four cylinders and 2000 cc displacement has a unitary displacement of 500 cc. Then the filter box should contain 500×19=9500 cc, that is 9.5 litres. Measure the capacity of your box and you will see that you will never have the flow needed. The manifold can in no way increase the volumetric capacity of the box, but it enables it not to depress when the motor reaches the peak of suction, that is to say in the peak of torque, by supplying a supplementary suction inlet. Now someone could think that it would be sufficient to make a hole in the box without spending money on manifolds. This could be theoretically done, but a hole of 50 millimetres would react, because of the produced turbulences, like a hole of 20 millimetres that sucks air in a chaotic and whirling way worsening and not improving the motor breathing. The manifolds are available in three standard measures: Short: H 3.3 cm, hole in the box side 40mm Medium: H 6.8 cm, hole in the box side 40mm Long: H 11.2 cm, hole in the box side 40mm They could also be built according to customers’ needs.

Code to order TS
Price: 25.00 Euro ( + VAT AND SHIPPING COST)

Waste Gate Racing

Many people think it is sufficient to stretch the spring of the waste gate to easily obtain horsepower. But very few know that stretching the spring (by shortening the rod) one obtains not only more power but also a dangerous reduction of the opening door, as the stroke of the waste gate is shorter.

When the exhausting door gets less open, it does not release the gas at the best and automatically increases its pressure and temperature causing those fatal cracks in the turbine and the dangerous increase of the exhaust backpressure. To face this problem it is sufficient to replace the Waste Gate with one more appropriate to the needs of the turbine.

Our Waste Gates are completely built with ergal and are hard anodised and therefore can resist at high pressure and temperatures, besides they have no kind of diaphragm but a piston that has a stroke that is double than in a normal waste gate. To order it, it is sufficient to state the pressure you want to obtain and the car model. In some cases our Waste Gates are equipped with bolt and tie rods, while in other cases the installation needs the original bolt.

In this case it is sufficient to detach the Waste Gate from its bolt, which will be later used as support to our Waste Gate.

Code to order WSTI
Price: 542.00 Euro (+ VAT AND SHIPPING COST)

Kslh Catalyst Probe Lambda

This product is NOT HOMOLOGATED to be driven on roads open to traffic. It is designed exclusively to be used where current laws allow so. Autofficina Bonalume is therefore not liable for any personal injuries or material damages caused by or created through the improper use of the product.
Before you start reading the technical specifications, we inform you that we do in any event advise you not to remove the catalyser for any reason whatsoever.
The new version of the ksl product is now available. This product does not replace the previous product but actually amplifies the range. The difference between the two products lies in the operating temperature that they are able to withstand. This new model called HKSL can be installed even in vehicles with very short exhausts or manifolds such as the following: PORSCHE-FERRARI-LOTUS-etc. In these vehicles the Lambda probes are very near the engine, therefore the exhaust gas is much hotter and much faster compared to a vehicle with long exhaust or manifold, or at least compared to a vehicle with engine at the front and exhaust that runs right along the vehicle before is reaches the outlet. This is because, in such configuration, the Lambda probes are much further away from the engine compared to the versions just mentioned. Then there are other cases such as vehicles with aspirated or turbo engines, which either due to an exasperated preparation or due to a “weak” fuel mix, have the same conditions of high temperature or high speed of the exhaust gas. Such condition is unbearable for the Lambda probes too (failures in Lambda probes are indeed very often caused by high temperatures) and so we have re-designed and produced another and new model of the ksl product. The new HKSL product is able to withstand temperatures of around 1150 degrees. The high cost of the materials used and the processing times, which are tens times those of the previous version, have a negative effect on the end price. The new HKSL product does NOT REPLACE THE PREVIOUS KSL PRODUCT.

Code to order HKSL
Price: 180.00 Euro ( + VAT AND SHIPPING COST)

BONALUMEHKSL

Fuel Pression Control Symmetrical / Asymmetrical

F.P.C Gold Series WRX/STI

Compared to the adjustable regulator, this model also offers the advantage of having a ratio of 1/1,4.
Here’s a quick example to explain better.
CLASSIC SYMMETRICAL PETROL PRESSURE REGULATOR.

INITIAL CALIBRATION PRESSURE OF THE PETROL 3 BAR +
TURBINE BOOSTING PRESSURE 1 BAR =
FINAL RESULT OF THE PETROL PRESSURE 4 BAR

In this condition, if we need to send more fuel to the engine because the mix is weak, we need to adjust the pressure regulator and increase it just enough to reach the carburation at medium and high rates. If the carburation is on the other hand very weak, we need to increase the pressure regulator considerably, thus creating DIRTY carburation at low rates. (with obvious consequences of loss in torque, pollution, consumption and immediate deterioration of the catalyst)
We therefore need to find a compromise and accept what we can do. Conclusion: dirty output at low rates, almost good at medium rates and limit weak conditions at high rates.
This problem disappears with the ASYMMETRIC regulator with ratio of 1/1,4 because the increase percentage is asymmetrical with the turbine pressure.

Example:
INITIAL CALIBRATION PRESSURE OF THE PETROL- 3 BAR +
TURBINE BOOSTING PRESSURE 1 BAR =
(addition of 1,4 bar of petrol pressure)
FINAL RESULT OF THE PETROL PRESSURE 4.4 BAR

Not only is it asymmetric but it is also progressive, therefore the increase in pressure is proportional even from the low turbine pressures; each tenth of a bar of the turbine involves an increase of 1,4 tenths of a bar in the petrol pressure.
It is also adjustable and also interchangeable with the original regulator, therefore it does not need to be modified to be able to install it. No awkward and dangerous piping filled with pressurised petrol to run around the engine bay.

Price: 250.00 Euro (+ VAT AND SHIPPING COST)

 


F.P.C WRX/STI 

Fuel Pression Control

The Fuel Pression Control serve short and simplify. Later we will call the with the Fuel Pression Control with an acronym: fpc.
Your motor turns “thin”, that is insufficient of fuel, because one not precise reason or because they it is been born therefore gives. In this case if we assemble a fcp and we raise also a few the fuel pressure, immediately we have the power increments they are perceive also less expert.
But if our motor turns very well carburation and we install the fpc, we don’t non avremo any improvement or if the motor turns
lightly “fat” and we assemble a fcp, we have lose whether power and pair.

Code to order RPWS
Price: 225.00 Euro (+ VAT AND SHIPPING COST)

Power-Pop Open

Power Pop Subaru Impreza wrx / STi

NEW POWER-POP STI 2.500 CC
Designed specifically for this type of vehicle with desing equal to the other models but with different relationship of diameters of the inner pistons.
No recovery problems
Perfect sound
Product dedicated especially to this model of car.

Code to order S2 2.5 l
Price: 185,00 Euro ( + VAT AND SHIPPING COST)

Regulator Pressure Turbocharger

Regulator Pressure Turbo

Unlike the previous versions we created, this system integrates a new micrometric pressure control system, which allows you to adjust and manage the pressure with intervals of hundredths of a bar to obtain and control minimum increases in pressure, power and torque, without the control unit entering recovery status.

It also proves useful when reprogramming the control unit where you are unable to obtain the attempted pressure.
Adjustments are made using a special little turning hand, and in steps of just a few degrees apart, to increase or decrease by just a few hundredths (2 to be precise).
This mechanical feature allows you to move forward or backward always in the same identical position without losing the adjustments made.
As in all our overboost systems, adjustments are made without releasing air externally.
A preloaded spring system with different working sections of the pressure allows continuous and precise adjustment and modulation, keeping the set value constant, applying a slight response delay, which will allow you to obtain also a small pressure peak different from the constant pressure set. This favours a higher torque.

Code to order RPT
Price: 85,00 Euro (+ VAT AND SHIPPING COST)

Kslh Catalyst Probe Lambda

This product is NOT HOMOLOGATED to be driven on roads open to traffic. It is designed exclusively to be used where current laws allow so. Autofficina Bonalume is therefore not liable for any personal injuries or material damages caused by or created through the improper use of the product.
Before you start reading the technical specifications, we inform you that we do in any event advise you not to remove the catalyser for any reason whatsoever.
The new version of the ksl product is now available. This product does not replace the previous product but actually amplifies the range. The difference between the two products lies in the operating temperature that they are able to withstand. This new model called HKSL can be installed even in vehicles with very short exhausts or manifolds such as the following: PORSCHE-FERRARI-LOTUS-etc. In these vehicles the Lambda probes are very near the engine, therefore the exhaust gas is much hotter and much faster compared to a vehicle with long exhaust or manifold, or at least compared to a vehicle with engine at the front and exhaust that runs right along the vehicle before is reaches the outlet. This is because, in such configuration, the Lambda probes are much further away from the engine compared to the versions just mentioned. Then there are other cases such as vehicles with aspirated or turbo engines, which either due to an exasperated preparation or due to a “weak” fuel mix, have the same conditions of high temperature or high speed of the exhaust gas. Such condition is unbearable for the Lambda probes too (failures in Lambda probes are indeed very often caused by high temperatures) and so we have re-designed and produced another and new model of the ksl product. The new HKSL product is able to withstand temperatures of around 1150 degrees. The high cost of the materials used and the processing times, which are tens times those of the previous version, have a negative effect on the end price. The new HKSL product does NOT REPLACE THE PREVIOUS KSL PRODUCT.

Code to order HKSL
Price: 180.00 Euro ( + VAT AND SHIPPING COST)

BONALUMEHKSL

Air Suction Manifolds

Air Suction Manifolds

Air Suction Manifolds are easy to install in every kind of filter box or wherever more airflow is required.Example: a motor with four cylinders and 2000 cc displacement has a unitary displacement of 500 cc. Then the filter box should contain 500×19=9500 cc, that is 9.5 litres. Measure the capacity of your box and you will see that you will never have the flow needed. The manifold can in no way increase the volumetric capacity of the box, but it enables it not to depress when the motor reaches the peak of suction, that is to say in the peak of torque, by supplying a supplementary suction inlet. Now someone could think that it would be sufficient to make a hole in the box without spending money on manifolds. This could be theoretically done, but a hole of 50 millimetres would react, because of the produced turbulences, like a hole of 20 millimetres that sucks air in a chaotic and whirling way worsening and not improving the motor breathing. The manifolds are available in three standard measures: Short: H 3.3 cm, hole in the box side 40mm Medium: H 6.8 cm, hole in the box side 40mm Long: H 11.2 cm, hole in the box side 40mm They could also be built according to customers’ needs.

Code to order TS
Price: 25.00 Euro ( + VAT AND SHIPPING COST)

By-pass 33 millimeter

Advantages:
-reduce the response time of the turbine after releasing the gas pedal and exhaust in the most proper moment according to different driving manners;
-driving also at high speed without being at turbine pressure and so avoiding useless waste of petrol and wear;
-being compatible with all cars equipped with turbine;
-interchangeable with the original valve without modifications;
-dimensions nearly like the original and therefore no space problem;
-it does not exhaust air outside, so avoiding annoying noises;
-it does not have any kind of diaphragm or any other breakable part;
-built exclusively and entirely with Avional ( aeronautical aluminium );
-completely anodised and surface hardened;Seal up to three bar pressure. Three-year guarantee for all its components.
Disadvantages
-it does never break.
Patent NR. 01314079
Every counterfeit will be prosecuted.

Code to order B2
Price: 260.00 Euro (+ VAT AND SHIPPING COST)

Intercooler Air/Water

Air/Water Intercooler for Subaru Sti-Wrx

Tea datum and test Intercooler Aria/Acqua Subaru Sti-Wrx.
The car in test is a Subaru Wrx of 2003 with 224 cv declares to you. The tests have been before developed to the test bench and after in road. To the bench we had a d’aria mouth all’altezza of the opening on the cowling and a capacity 50.000 air of m2 hour in the below tests for entered temperature air agrees entered nell’intercooler and that one inhaled from the turbine (for escape air does not agree after l’Intercooler for which we have the effective exchange).

The day of test has like external temperature 9° and one barometric pressure of 998 with relative un’umidità of 50%. Even if the thing will be able to seem strange has inserted also the values of lessened firm car in how much in this surf l’auto of series does not have no cooling dell’Intercooler, while the same one comes continuously invested dall’aria coming from warmth from the below motor group and turbine. For which to the first departure and until when we do not catch up a speed of km/h 60 the temperature it is decidedly to sfavore. With ours intercooler this problem turns out nonexistent.

Code to order IWAWRX
Price: 2000.00 Euro (+ VAT AND SHIPPING COST)

Electronic Module

Electronic Subaru Impreza STi / wrx Module
The functions are similar to the lock Aps, but for these cars is requested a particular electronics supplied with an adjustment and a stretch stop even more sensitive than usual ones.
With this electronic system the possibility is had to avoid the cut of ignition injection which had to the elevation of the pressure turbine.

Code to order SES
Price: 315.00 Euro (+ VAT AND SHIPPING COST)

Power Pop Subaru forester WRX 98/2000

Differently from all other breather valves on the market, which have many problems for what concerns the stability of idling and even more problems in the suction regulation and therefore causing a wrong working, we have produced and patented a breather pipe valve totally free from those problems. Our new Power Pop can be installed on any car with turbo petrol motor without any of the above-mentioned problems. The working is guaranteed also in presence of ignition/injection systems with airflow rate reading through debimeter or hot wire. The valves sold until now from most producers use a suction regulator that evaluates the airflow rate in order to stop the opening of the valve by idling and solve in this way the idling problem. This solution lets the valve open in a limited way while releasing the gas pedal and therefore alters the good working of the exhaust. With our new Power Pop this difficult and inappropriate regulation has been totally removed, therefore there is no problem at all. Guarantee of over breathing and no noise.

Patent Nr. 01314079

Code to order S4
Price: 185.00 Euro (+ VAT AND SHIPPING COST)

Regulator Pressure Turbocharger

Regulator Pressure Turbo

Unlike the previous versions we created, this system integrates a new micrometric pressure control system, which allows you to adjust and manage the pressure with intervals of hundredths of a bar to obtain and control minimum increases in pressure, power and torque, without the control unit entering recovery status.

It also proves useful when reprogramming the control unit where you are unable to obtain the attempted pressure.
Adjustments are made using a special little turning hand, and in steps of just a few degrees apart, to increase or decrease by just a few hundredths (2 to be precise).
This mechanical feature allows you to move forward or backward always in the same identical position without losing the adjustments made.
As in all our overboost systems, adjustments are made without releasing air externally.
A preloaded spring system with different working sections of the pressure allows continuous and precise adjustment and modulation, keeping the set value constant, applying a slight response delay, which will allow you to obtain also a small pressure peak different from the constant pressure set. This favours a higher torque.

Code to order RPT
Price: 85,00 Euro (+ VAT AND SHIPPING COST)

Air Suction Manifolds

Air Suction Manifolds

Air Suction Manifolds are easy to install in every kind of filter box or wherever more airflow is required.Example: a motor with four cylinders and 2000 cc displacement has a unitary displacement of 500 cc. Then the filter box should contain 500×19=9500 cc, that is 9.5 litres. Measure the capacity of your box and you will see that you will never have the flow needed. The manifold can in no way increase the volumetric capacity of the box, but it enables it not to depress when the motor reaches the peak of suction, that is to say in the peak of torque, by supplying a supplementary suction inlet. Now someone could think that it would be sufficient to make a hole in the box without spending money on manifolds. This could be theoretically done, but a hole of 50 millimetres would react, because of the produced turbulences, like a hole of 20 millimetres that sucks air in a chaotic and whirling way worsening and not improving the motor breathing. The manifolds are available in three standard measures: Short: H 3.3 cm, hole in the box side 40mm Medium: H 6.8 cm, hole in the box side 40mm Long: H 11.2 cm, hole in the box side 40mm They could also be built according to customers’ needs.

Code to order TS
Price: 25.00 Euro ( + VAT AND SHIPPING COST)

waste gate racing

Waste Gate Impreza 1999-2002 / WRX / Forester

Many people think it is sufficient to stretch the spring of the waste gate to easily obtain horsepower. But very few know that stretching the spring (by shortening the rod) one obtains not only more power but also a dangerous reduction of the opening door, as the stroke of the waste gate is shorter. When the exhausting door gets less open, it does not release the gas at the best and automatically increases its pressure and temperature causing those fatal cracks in the turbine and the dangerous increase of the exhaust backpressure. To face this problem it is sufficient to replace the Waste Gate with one more appropriate to the needs of the turbine. Our Waste Gates are completely built with ergal and are hard anodised and therefore can resist at high pressure and temperatures, besides they have no kind of diaphragm but a piston that has a stroke that is double than in a normal waste gate. To order it, it is sufficient to state the pressure you want to obtain and the car model. In some cases our Waste Gates are equipped with bolt and tie rods, while in other cases the installation needs the original bolt. In this case it is sufficient to detach the Waste Gate from its bolt, which will be later used as support to our Waste Gate.

Code to order WS
Price: 282.00 Euro ( + VAT AND SHIPPING COST)

Kslh Catalyst Probe Lambda

This product is NOT HOMOLOGATED to be driven on roads open to traffic. It is designed exclusively to be used where current laws allow so. Autofficina Bonalume is therefore not liable for any personal injuries or material damages caused by or created through the improper use of the product.
Before you start reading the technical specifications, we inform you that we do in any event advise you not to remove the catalyser for any reason whatsoever.
The new version of the ksl product is now available. This product does not replace the previous product but actually amplifies the range. The difference between the two products lies in the operating temperature that they are able to withstand. This new model called HKSL can be installed even in vehicles with very short exhausts or manifolds such as the following: PORSCHE-FERRARI-LOTUS-etc. In these vehicles the Lambda probes are very near the engine, therefore the exhaust gas is much hotter and much faster compared to a vehicle with long exhaust or manifold, or at least compared to a vehicle with engine at the front and exhaust that runs right along the vehicle before is reaches the outlet. This is because, in such configuration, the Lambda probes are much further away from the engine compared to the versions just mentioned. Then there are other cases such as vehicles with aspirated or turbo engines, which either due to an exasperated preparation or due to a “weak” fuel mix, have the same conditions of high temperature or high speed of the exhaust gas. Such condition is unbearable for the Lambda probes too (failures in Lambda probes are indeed very often caused by high temperatures) and so we have re-designed and produced another and new model of the ksl product. The new HKSL product is able to withstand temperatures of around 1150 degrees. The high cost of the materials used and the processing times, which are tens times those of the previous version, have a negative effect on the end price. The new HKSL product does NOT REPLACE THE PREVIOUS KSL PRODUCT.

Code to order HKSL
Price: 180.00 Euro ( + VAT AND SHIPPING COST)

BONALUMEHKSL

Fuel Pression Control Symmetrical / Asymmetrical

F.P.C Universal

Fuel Pression Control
The Fuel Pression Control serve short and simplify. Later we will call the with the Fuel Pression Control with an acronym: fpc.

Your motor turns “thin”, that is insufficient of fuel, because one not precise reason or because they it is been born therefore gives. In this case if we assemble a fcp and we raise also a few the fuel pressure, immediately we have the power increments they are perceive also less expert.

But if our motor turns very well carburation and we install the fpc, we don’t non avremo any improvement or if the motor turns
lightly “fat” and we assemble a fcp, we have lose whether power and pair.

Code to order RPBS
Price: 210.00 Euro (+ VAT AND SHIPPING COST)


F.P.C Universal Gold Series

Fuel Pression Control
The Fuel Pression Control serve short and simplify. Later we will call the with the Fuel Pression Control with an acronym: fpc.

Your motor turns “thin”, that is insufficient of fuel, because one not precise reason or because they it is been born therefore gives. In this case if we assemble a fcp and we raise also a few the fuel pressure, immediately we have the power increments they are perceive also less expert.

But if our motor turns very well carburation and we install the fpc, we don’t non avremo any improvement or if the motor turns
lightly “fat” and we assemble a fcp, we have lose whether power and pair.

Code to order RPBS
Price: 235.00 Euro (+ VAT AND SHIPPING COST)

Intercooler Air/Water

Air/Water Intercooler for Subaru Sti-Wrx

Tea datum and test Intercooler Aria/Acqua Subaru Sti-Wrx.
The car in test is a Subaru Wrx of 2003 with 224 cv declares to you. The tests have been before developed to the test bench and after in road. To the bench we had a d’aria mouth all’altezza of the opening on the cowling and a capacity 50.000 air of m2 hour in the below tests for entered temperature air agrees entered nell’intercooler and that one inhaled from the turbine (for escape air does not agree after l’Intercooler for which we have the effective exchange).

The day of test has like external temperature 9° and one barometric pressure of 998 with relative un’umidità of 50%. Even if the thing will be able to seem strange has inserted also the values of lessened firm car in how much in this surf l’auto of series does not have no cooling dell’Intercooler, while the same one comes continuously invested dall’aria coming from warmth from the below motor group and turbine. For which to the first departure and until when we do not catch up a speed of km/h 60 the temperature it is decidedly to sfavore. With ours intercooler this problem turns out nonexistent.

Code to order IWAWRX
Price: 2000.00 Euro (+ VAT AND SHIPPING COST)

Electronic Module

Electronic Subaru Impreza STi / wrx Module
The functions are similar to the lock Aps, but for these cars is requested a particular electronics supplied with an adjustment and a stretch stop even more sensitive than usual ones.
With this electronic system the possibility is had to avoid the cut of ignition injection which had to the elevation of the pressure turbine.

Code to order SES
Price: 315.00 Euro (+ VAT AND SHIPPING COST)

Power-Pop Open

Power Pop Subaru Impreza wrx / STi

Differently from all other breather valves on the market, which have many problems for what concerns the stability of idling and even more problems in the suction regulation and therefore causing a wrong working, we have produced and patented a breather pipe valve totally free from those problems. Our new Power Pop can be installed on any car with turbo petrol motor without any of the above-mentioned problems. The working is guaranteed also in presence of ignition/injection systems with airflow rate reading through debimeter or hot wire. The valves sold until now from most producers use a suction regulator that evaluates the airflow rate in order to stop the opening of the valve by idling and solve in this way the idling problem. This solution lets the valve open in a limited way while releasing the gas pedal and therefore alters the good working of the exhaust. With our new Power Pop this difficult and inappropriate regulation has been totally removed, therefore there is no problem at all. Guarantee of over breathing and no noise.

Patent Nr. 01314079

Code to order S2
Price: 185.00 Euro ( + VAT AND SHIPPING COST)

Regulator Pressure Turbocharger

Regulator Pressure Turbo

Unlike the previous versions we created, this system integrates a new micrometric pressure control system, which allows you to adjust and manage the pressure with intervals of hundredths of a bar to obtain and control minimum increases in pressure, power and torque, without the control unit entering recovery status.

It also proves useful when reprogramming the control unit where you are unable to obtain the attempted pressure.
Adjustments are made using a special little turning hand, and in steps of just a few degrees apart, to increase or decrease by just a few hundredths (2 to be precise).
This mechanical feature allows you to move forward or backward always in the same identical position without losing the adjustments made.
As in all our overboost systems, adjustments are made without releasing air externally.
A preloaded spring system with different working sections of the pressure allows continuous and precise adjustment and modulation, keeping the set value constant, applying a slight response delay, which will allow you to obtain also a small pressure peak different from the constant pressure set. This favours a higher torque.

Code to order RPT
Price: 85,00 Euro (+ VAT AND SHIPPING COST)

Fuel Pression Control Symmetrical / Asymmetrical

F.P.C Universal

Fuel Pression Control
The Fuel Pression Control serve short and simplify. Later we will call the with the Fuel Pression Control with an acronym: fpc.

Your motor turns “thin”, that is insufficient of fuel, because one not precise reason or because they it is been born therefore gives. In this case if we assemble a fcp and we raise also a few the fuel pressure, immediately we have the power increments they are perceive also less expert.

But if our motor turns very well carburation and we install the fpc, we don’t non avremo any improvement or if the motor turns
lightly “fat” and we assemble a fcp, we have lose whether power and pair.

Code to order RPBS
Price: 210.00 Euro (+ VAT AND SHIPPING COST)


F.P.C Universal Gold Series

Fuel Pression Control
The Fuel Pression Control serve short and simplify. Later we will call the with the Fuel Pression Control with an acronym: fpc.

Your motor turns “thin”, that is insufficient of fuel, because one not precise reason or because they it is been born therefore gives. In this case if we assemble a fcp and we raise also a few the fuel pressure, immediately we have the power increments they are perceive also less expert.

But if our motor turns very well carburation and we install the fpc, we don’t non avremo any improvement or if the motor turns
lightly “fat” and we assemble a fcp, we have lose whether power and pair.

Code to order RPBS
Price: 235.00 Euro (+ VAT AND SHIPPING COST)

waste gate racing

Waste Gate Impreza 1999-2002 / WRX / Forester

Many people think it is sufficient to stretch the spring of the waste gate to easily obtain horsepower. But very few know that stretching the spring (by shortening the rod) one obtains not only more power but also a dangerous reduction of the opening door, as the stroke of the waste gate is shorter. When the exhausting door gets less open, it does not release the gas at the best and automatically increases its pressure and temperature causing those fatal cracks in the turbine and the dangerous increase of the exhaust backpressure. To face this problem it is sufficient to replace the Waste Gate with one more appropriate to the needs of the turbine. Our Waste Gates are completely built with ergal and are hard anodised and therefore can resist at high pressure and temperatures, besides they have no kind of diaphragm but a piston that has a stroke that is double than in a normal waste gate. To order it, it is sufficient to state the pressure you want to obtain and the car model. In some cases our Waste Gates are equipped with bolt and tie rods, while in other cases the installation needs the original bolt. In this case it is sufficient to detach the Waste Gate from its bolt, which will be later used as support to our Waste Gate.

Code to order WS
Price: 282.00 Euro ( + VAT AND SHIPPING COST)

Kslh Catalyst Probe Lambda

This product is NOT HOMOLOGATED to be driven on roads open to traffic. It is designed exclusively to be used where current laws allow so. Autofficina Bonalume is therefore not liable for any personal injuries or material damages caused by or created through the improper use of the product.
Before you start reading the technical specifications, we inform you that we do in any event advise you not to remove the catalyser for any reason whatsoever.
The new version of the ksl product is now available. This product does not replace the previous product but actually amplifies the range. The difference between the two products lies in the operating temperature that they are able to withstand. This new model called HKSL can be installed even in vehicles with very short exhausts or manifolds such as the following: PORSCHE-FERRARI-LOTUS-etc. In these vehicles the Lambda probes are very near the engine, therefore the exhaust gas is much hotter and much faster compared to a vehicle with long exhaust or manifold, or at least compared to a vehicle with engine at the front and exhaust that runs right along the vehicle before is reaches the outlet. This is because, in such configuration, the Lambda probes are much further away from the engine compared to the versions just mentioned. Then there are other cases such as vehicles with aspirated or turbo engines, which either due to an exasperated preparation or due to a “weak” fuel mix, have the same conditions of high temperature or high speed of the exhaust gas. Such condition is unbearable for the Lambda probes too (failures in Lambda probes are indeed very often caused by high temperatures) and so we have re-designed and produced another and new model of the ksl product. The new HKSL product is able to withstand temperatures of around 1150 degrees. The high cost of the materials used and the processing times, which are tens times those of the previous version, have a negative effect on the end price. The new HKSL product does NOT REPLACE THE PREVIOUS KSL PRODUCT.

Code to order HKSL
Price: 180.00 Euro ( + VAT AND SHIPPING COST)

BONALUMEHKSL

Air Suction Manifolds

Air Suction Manifolds

Air Suction Manifolds are easy to install in every kind of filter box or wherever more airflow is required.Example: a motor with four cylinders and 2000 cc displacement has a unitary displacement of 500 cc. Then the filter box should contain 500×19=9500 cc, that is 9.5 litres. Measure the capacity of your box and you will see that you will never have the flow needed. The manifold can in no way increase the volumetric capacity of the box, but it enables it not to depress when the motor reaches the peak of suction, that is to say in the peak of torque, by supplying a supplementary suction inlet. Now someone could think that it would be sufficient to make a hole in the box without spending money on manifolds. This could be theoretically done, but a hole of 50 millimetres would react, because of the produced turbulences, like a hole of 20 millimetres that sucks air in a chaotic and whirling way worsening and not improving the motor breathing. The manifolds are available in three standard measures: Short: H 3.3 cm, hole in the box side 40mm Medium: H 6.8 cm, hole in the box side 40mm Long: H 11.2 cm, hole in the box side 40mm They could also be built according to customers’ needs.

Code to order TS
Price: 25.00 Euro ( + VAT AND SHIPPING COST)