BMW 4er 440i (F32 F33 F36) Chiptuning

+88 HP

Power increase in HP (2)

+123 Nm

Torque increase in Nm (2)

+20 km/h

Speed increase (4)

-0.69 s

(5)

Important information about your car

  • Sporty SUV tested by CPA

    Your engine in test

    Sporty SUV tested by CPA

    BMW X4 M40i

    BMW combines dynamics, agility and sportiness in SUV form. The well-known straight-six petrol engine from the M140i produces 360 HP at 6000 rev/min. The PowerBox from CPA boosts the strong X4 with more power of up to 88 HP and 123 NM. Due to map optimisation, variables such as boost pressure or injection quantity are adjusted. This shows the X4 M40i in its best light, and the X4 shines in our tests. The SUV is quite quick; the powerful six-cylinder has plenty of torque in each area. Despite the ...

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  • Engine protection

    Engine protection | BMW 4er 440i (F32 F33 F36) Chiptuning

    Best possible engine protection highest safety for your car

    A software adapted to your car is the basis for a solid and safe chiptuning. With modern so-called digital additional control units (PowerBox from CPA) safety, environmental protection and performance increase are no longer in conflict.

    The core task of secure chiptuning is to use the existing power reserves so that no additional wear takes place. Furthermore, the Engine Safe System of the PowerBox detects thermal overload in good time and regulates the power increase dynamically.

The famous

Connective System (3) | 849,00 USD no VAT

2 years engine warranty

By pressing the + and - buttons on the PedalBox, you can adjust the response of your throttle pedal and change the performance level of your chiptuning. PedalBox and PowerBox always stay connected and respond immediately at the push of a button.

Everytime connected

No tedious connection via Bluetooth and no tedious digging out a smartphone - just always connected and ready for use!

Power at the push of a button

A push of the + button on the PedalBox is enough to change the response of the throttle pedal and increase the power level of your car. Up to 31% increase in performance and a sporty throttle response at the push of a button, very comfortable from the vehicle interior.

Perfectly combined

The optimized response with our PedalBox is the perfect addition to chiptuning.

Product selection Chiptuning | BMW 4er 440i (F32 F33 F36)

Chiptuning Made in Germany

For your car

- - not available - -

PowerBox Pro (3)

The best entry

Aluminum (heat-resistant)

PowerBox Pro

299,00USD no VAT

Power increase --- kW

Power increase --- HP

Torque increase --- Nm

Savings: up to 0,8 liters per 100km

More

PowerBox Pro

Add to basket

Chiptuning Made in Germany
2 years engine warranty (Turbo incl.)

PowerBox Nitro (3)

Maximum power

Aluminum (heat-resistant)

PowerBox Nitro

699,00USD no VAT

Power increase 65 kW

Power increase 88 HP

Torque increase 123 Nm

Savings: up to 1,2 liters per 100km

More

PowerBox Nitro - BMW 4er 440i (F32 F33 F36)

Add to basket

Chiptuning Made in Germany

For your car

- - not available - -

1 years engine warranty (Turbo incl.)

PowerBox Ultra (3)

The price-performance killer

Aluminum (heat-resistant)

PowerBox Ultra

399,00USD no VAT

Power increase --- kW

Power increase --- HP

Torque increase --- Nm

Savings: up to 1 liters per 100km

More

PowerBox Ultra

Add to basket

Now with new software

pedal tuning | 199,00 USD no VAT

Our PedalBox with its Multi-Processor-System provides a noticeably better throttle response.
From sporty to economical - it is in your hand - at the push of a button!


Sporty throttle response

With the PedalBox you can control your throttle pedal much better. The response of the engine develops much more dynamics - just as you dose it!

Multy-Processor-System

The most important feature for your safety. Our engineers have developed an ingenious control mechanism, the logic of which ensures mutual control of both processors. This reduces the risk of default by 1.000 times.

Perfect addition to chiptuning

The optimized response with our PedalBox is the perfect addition to chiptuning.

PedalBox

Reasons, for choosing CPA.

Our four-wheel dyno

On our dyno cars with front-wheel drive, rear-wheel drive and all-wheel drive up to 1.100 Nm of torque can be measured.

At our tests, we always rely on extensive dyno tests including exhaust gas measurement and testing of the working temperatures of various engine parts. We use a set of external temperature sensors, which check and record the important operating temperatures of various engine parts with and without tuning. With new engines, intensive tests are always carried out at full load and with maximum power increase.

Activate the power of your car: Select car

2 years engine warranty

  • no deductible

  • inclusing turbocharger

  • 2 years warranty with the purchase of a PowerBox Nitro

  • 1 year warranty with the purchase of a PowerBox Ultra

  • Engine warranty directly at CPA (no third party)

More info

German engineering

For many years, we, the management and development team of CPA, have been developing and designing a variety of software and technical products. Now we have packed all this know-how and all our experiences into the PowerBox and PedalBox. We do not leave anything to chance.

We rely on experienced and award-winning engineers from the Stuttgart area.

Driving pleasure and environmental protection

Power increase and environmental protection are no longer necessarily in conflict with chiptuning of CPA Performance. If the torque is increased during power optimization, more feed than before can be achieved at low rpm. This leads to a partially enormous fuel saving.

Decades of racing experience

Not only our development team has many years of racing experience, our management also has a lot of experience.

As CPA Chiptuning we strive for extraordinary performance! This is both a requirement and a motivation - for our company and our products. The management and development team at CPA Chiptuning can look back on more than 40 years of racing experience in motorsport. These included Formula 2 (EC), World Championship races in motorcycle racing, go-kart racing, Supermoto and most recently the national Superbike class. This racing experience is combined with detailed engineering work from the automotive region of Stuttgart. Every day we work passionately to strive for excellence. That is how our PowerBox came into being, into which we put all our heart and our expertise. Convince yourself.

About us

Our car tests

(2) Note: The performance data shown above are achievable maximum values. The actual power output depends on the series tolerance of the individual car, the fuel used and various environmental factors.

(3) Acceptance and registration obligation for chiptuning in the car documents: More Information

(4) Only for car whose speed control is not activated or deactivated.

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