Performance chip Challenger MT 645C 8.4 273 hp

-15%

15% lower fuel consumption

	kw	hp	Nm
Original	201	273	1185
P-TRONIC	257	350	1567
Wins	56 (28%)	77 (28%)	382 (32%)

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 77 hp and 382 Nm

With the P-Tronic PT-A-55589 tuning box, you can exploit the full potential of the diesel 645C 8.4 273 hp engine in your Challenger MT. Its power increases to 350 hp (+ 28%) and its torque is boosted by 32%. All while cutting of the tractor consumption by 15%.

Secure connections

The PT-A-55589 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

My Mercedes E220 cdi 143 hp transformed into a fighter plane!

I installed a P-tronic box on a Mercedes E220 cdi 143 bhp. The car works really well. It's a fighter plane! I get more engine torque and above all a reduced diesel consumption of nearly a litre. I have absolutely no regrets about buying this tip-top product. Thanks to the P-tronic team, you are real pros. Alain L, Besançon

The box that awakens the Toyota Hilux 2.4D 150 hp

I feel great sensations with your tuning box on my Toyota Hilux 2.4D that I found very underpowered of origin. I used to have a DMax that was already weak but the Hilux 2.4 is worse. I opted for the Hilux which I find more comfortable than the competing pick-ups I tested. I had heard that it might be coming out soon in 2.8 but since I had to decide quickly, I bought the 2.4 D anyway. Glad I found the solution to "wake him up". With the 200 hp and 500 Nm of the box, it's not the same anymore! Emile S., Agen

Another perspective for the Hilux VIII D4D 150 bhp

I've been driving a Toyota Hilux for as long as I can remember. I hadn't only heard good things about the latest version (with the 2.4 D4D 150 CV) but I didn't want to change my habits. Big mistake! Soft engine, lack of fishing, a cat. I spoke to my dealer who confirmed that the problem was raised by many users and he advised me your box. He installed it for me and the difference is obvious. I feel like I've changed my engine. Even the automatic gearbox is more responsive. It's great! Hervé S, Fleurus

See other testimonials »

1037.00 €

1220.00 €