Performance chip Challenger MT500B 555 6.6 (VP44) 132 hp (2004 - 2007)

-15%

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15% lower fuel consumption

	kw	hp	Nm
Original	97	132	0
P-TRONIC	129	175	0
Wins	32 (33%)	43 (33%)	0 (0%)

Description

P-Tronic tuning boxes for turbo diesel engines can provide up to 30% more power and 35% more torque. They also reduce diesel consumption with equivalent driving. These benefits come with no risk to mechanical components. P-Tronic never exceeds the standards prescribed by car manufacturers and retains all the original safety features.

Your Challenger MT500B wins 43 hp and 0 Nm

With the P-Tronic PT-A-53667 tuning box, you can exploit the full potential of the diesel 555 6.6 (VP44) 132 hp engine in your Challenger MT500B. Its power increases to 175 hp (+ 33%) and its torque is boosted by %. All while cutting of the agricultural vehicle consumption by 15%.

Secure connections

The PT-A-53667 box connects to the of the injection pump using connectors supplied by the manufacturer. There is no risk for your Challenger ? the box acts as a custom external reprogrammer and guarantees optimum operating safety.

Customer opinions Fitting diagram Shipping conditions Exchange and return

Audi A3 1.4 TFSI 150 hp: the right choice

As a diesel driver for over 20 years I was out of my comfort zone, and I had trouble deciding between the TFSI 180 (no COD) and the TFSI 150 versions of the Audi A3. I chose the 150 hp engine (I had an Audi Q3 2.0 TDI 140). After a four-month wait, I received the car and I have to say the quiet compared to diesel is very enjoyable. The Audi revs well and the box does a great job. A real pleasure. The transition to two cylinders (COD) is barely noticeable. BUT, as supplied, it doesn't transmit the power efficiently. Especially when starting. Knowing that this version is limited, I opted for P-Tronic (external) engine reprogramming, partly to avoid losing my warranty. I placed my order and two days later I was able to enjoy this extra option: the torque and smoothness have transformed my TSFI 1.4 into an exciting sports car for fun on winding roads or for getting away from traffic troubles. I made the right choice Rudolf S, Düsseldorf (Germany)

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)