Performance chip Challenger MT 685D 8.4 369 hp

-15%

15% lower fuel consumption

	kw	hp	Nm
Original	271	369	1540
P-TRONIC	363	494	2060
Wins	92 (34%)	125 (34%)	520 (34%)

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 MT wins 125 hp and 520 Nm

With the P-Tronic PT-A-32713 tuning box, you can exploit the full potential of the diesel 685D 8.4 369 hp engine in your Challenger MT. Its power increases to 494 hp (+ 34%) and its torque is boosted by 34%. All while cutting of the tractor consumption by 15%.

Secure connections

The PT-A-32713 box connects to the of the injection system 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

P-Tronic box-unit on Alfa Romeo 156 JTD

P-Tronic box-unit on Alfa Romeo 156 JTD I bought a second hand car with a P-Tronic in it. At first I was a bit frightened about driving with it, and I took it out after a few weeks. But when it had been taken off, my car (An Alfa Romeo 156 JTD) had much less punch and used more fuel! I had it put back, and I've never had any problems with it.   Rudy D., Brussels.

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)

Surprising smoothness on a Skoda Octavia 1.4 TSI

No regrets, quite the opposite – my Octavia 1.4 TSI combined with the P-Tronic tuning box is far better than I expected. It works great at all engine speeds! The smoothness is surprising (torque from 1400 rpm), giving the enjoyable sensation of pushing pleasantly firmly all the time with no suddenness. Simple to fit. Just follow the instructions (colour manual in several languages). I contacted them twice. I talked to Michel, who was very responsive. Carlo (Florence, Italy)

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