Performance chip BMW X4 M40i 354 hp

-15%

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15% lower fuel consumption

	kw	hp	Nm
Original	260	354	500
P-TRONIC	332	451	605
Wins	72 (28%)	97 (27%)	105 (21%)

Description

Our petrol tuning box optimises the whole injection cycle of your engine to release its true power and improve turbo operation. It acts as a custom external reprogrammer.All safety parameters are maintained and the box is compatible with any gearbox.Consumption is reduced and the manufacturer's warranty is protected thanks to our "Plug & Drive" system.

Your BMW X4 wins 97 hp and 105 Nm

With the P-Tronic PT-A-47782 tuning box, you can exploit the full potential of the petrol M40i 354 hp engine in your BMW X4. Its power increases to 451 hp (+ 27%) and its torque is boosted by 21%. All while cutting of the SUV consumption by 15%.

Secure connections

The PT-A-47782 box connects to the of the injection system using connectors supplied by the manufacturer. There is no risk for your BMW ? the box acts as a custom external reprogrammer and guarantees optimum operating safety.

Customer opinions Fitting diagram Shipping conditions Exchange and return

BMW 330e 252 hp: extra enjoyment

I was looking for an alternative to all-electric and diesel vehicles. The solution was the BMW hybrid. I put the pleasure of the six-cylinder roar to one side and chose the 330e… Despite the "Max eDrive" mode, I wanted more performance (I used to have an M4). I bought the tuning box for my engine on your website. I am satisfied, because it does its job: 0 to 100 km/h in 5.1 s. The sensation of the extra weight of the batteries has completely disappeared, especially when entering a corner. It gives me a lot of pleasure at all speeds. Joshua T, Miami (USA)

Roundness and economy with the BMW X5 45e 394 hp

For budget reasons, I chose the BMW X5 Xdrive 45e rather than the Porsche Cayenne Hybrid. To get closer to the performance of the Cayenne, I added one of your tuning boxes to the engine, because I know you are one of the best tuning shops for BMW, even for the newer engines. Once fitted, accelerating gives the roundness of a bigger engine. With the 8-speed ZF gearbox, there is no loss of driveability and consumption now reaches the figures claimed by the manufacturer. Thank you! Harry W, Perth (Australia)

Testimonial P-Tronic box on BMW 320i 170 hp

With my new BMW 320i of 170hp, never again a TurboDiesel. Thanks to this petrol engine equipped with my P-Tronic box, it offers a remarkable thrust up to 7000T without ever vibrating. It grows well. We arrive very quickly at 100 km/h. The noise of the 4-cylinder with sport sound is terrible. The fuel consumption is reduced by 1.5 l. It's a real pleasure! Alain G., Montbrison

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845.75 €

995.00 €