Performance chip MerCruiser QSD 4.2 350 hp

-15%

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15% lower fuel consumption

	kw	hp	Nm
Original	257	350	704
P-TRONIC	331	450	910
Wins	74 (29%)	100 (29%)	206 (29%)

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 MerCruiser QSD wins 100 hp and 206 Nm

With the P-Tronic PT-A-21178 tuning box, you can exploit the full potential of the diesel 4.2 350 hp engine in your MerCruiser QSD. Its power increases to 450 hp (+ 29%) and its torque is boosted by 29%. All while cutting of the boat consumption by 15%.

Secure connections

The PT-A-21178 box connects to the of the injection system using connectors supplied by the manufacturer. There is no risk for your MerCruiser ? the box acts as a custom external reprogrammer and guarantees optimum operating safety.

Customer opinions Fitting diagram Shipping conditions Exchange and return

A real plus on Kia Cee'd GT 204 bhp

When I bought a Kia Cee'd GT, I was expecting a real racing beast. Despite its 204 hp and some flexibility, it didn't offer all the feeling I was hoping for. Especially at low revs. The maximum torque is supposed to come out at 1750 rpm but you have to get past 3300 to really enjoy it. So I bought a P-Tronic box-unit and I don't regret it. The input is there, the throttle response is much more frank and I finally have the feeling that I'm using the full potential of my car! Thank you for your work. Cédric J., Thun (Switzerland)

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

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.

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640.90 €

754.00 €