Performance chip Wiesmann GT MF4 4.4 408 hp

-15%

15% lower fuel consumption

	kw	hp	Nm
Original	300	408	600
P-TRONIC	370	503	739
Wins	70 (23%)	95 (23%)	139 (23%)

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 Wiesmann GT MF4 wins 95 hp and 139 Nm

With the P-Tronic PT-A-31930 tuning box, you can exploit the full potential of the petrol 4.4 408 hp engine in your Wiesmann GT MF4. Its power increases to 503 hp (+ 23%) and its torque is boosted by 23%. All while cutting of the roadster consumption by 15%.

Secure connections

The PT-A-31930 box connects to the of the injection system using connectors supplied by the manufacturer. There is no risk for your Wiesmann ? the box acts as a custom external reprogrammer and guarantees optimum operating safety.

Customer opinions Fitting diagram Shipping conditions Exchange and return

My Opel Vivaro has got its wind back

My Opel Vivaro was a bit dodgy where power was concerned, especially when loaded. With the P-Tronic kit, it's got its wind back, especially on hills. And there's more torque too, which I especially appreciate when I'm driving in town.   Christophe G., Verviers.

Fantastic difference on Peugeot HDi 109 bhp with a trailer

Fantastic difference on my Peugeot Expert HDi with my trailer. Especially on hills.   Eric W. Liège.

Box-unit on a Toyota RAV4 2.0 D4D 116 hp

With your tuning box, my Toyota RAV4 2.0 D4D has increased to 142hp and 320Nm of torque and I can tell you that it's pushing very hard and all this without losing the linearity of the engine. There is nothing changed in the turbo pressure, it's just the mixture that is modified so that my dealer continues to guarantee my vehicle. I am so satisfied that I directly placed a box on my little Yaris before it even leaves the Toyota garage.   doc_mike, read on rav4team.com/forum.

See other testimonials »

845.75 €

995.00 €