Performance chip Challenger MT400B 455 4.4 (VP44) 86 hp (2004 - 2007) - VP 44

-15%

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15% lower fuel consumption

	kw	hp	Nm
Original	63	86	0
P-TRONIC	85	115	0
Wins	22 (35%)	29 (34%)	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 MT400B wins 29 hp and 0 Nm

With the P-Tronic PT-A-79724 tuning box, you can exploit the full potential of the diesel 455 4.4 (VP44) 86 hp engine in your Challenger MT400B. Its power increases to 115 hp (+ 34%) and its torque is boosted by %. All while cutting of the tractor consumption by 15%.

Secure connections

The PT-A-79724 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

I put it in my Bora 3 months ago

Super box-unit! I put it in my VW Bora 1.9 TDI 3 months ago. At the beginning, I really pushed it. But then I calmed down. Now I use about 1 litre less fuel.   Stijn P., Hasselt.

My Alfa 159 consumes less

Hello. My Alfa Romeo 159 2.0 JTDM 170 pk consumes less since I have been driving with your kit. And it drives better.  Philippe T., Tienen

Finally sensations on Audi A3 1.5 TFSI 150 HP!

Coming from the 30 TFSI 116 bhp (Audi A1), I wanted to move up a gear by offering myself an almost new 150 bhp A3 1.5 TFSI. What a disappointment! My mechanic explained to me that the difference in acceleration was mainly due to the fact that I had changed from a 3-cylinder to a 4-cylinder and that the A3 was heavier than the A1, but that obviously didn't solve the problem. While doing some research, I quickly came across your box-unit and bought it. I have been driving it for almost 6 months now and I must tell you that I am very happy with it! I have finally found a few good trade-ins worthy of the name. Thank you P-Tronic! Gustav O., Hamar

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760.75 €

895.00 €