Performance chip MerCruiser QSD 4.2 320 hp

-15%

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15% lower fuel consumption

	kw	hp	Nm
Original	235	320	703
P-TRONIC	307	418	910
Wins	72 (31%)	98 (31%)	207 (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 98 hp and 207 Nm

With the P-Tronic PT-A-54544 tuning box, you can exploit the full potential of the diesel 4.2 320 hp engine in your MerCruiser QSD. Its power increases to 418 hp (+ 31%) and its torque is boosted by 29%. All while cutting of the boat consumption by 15%.

Secure connections

The PT-A-54544 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

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.

Saab 9-3 : already paid for itself

I cover around 80,000 km per year in my Saab 9.3 and I bought the P-Tronic because I was told it would enable me to make fuel savings. I installed it myself without problem, and after 6 months (41,000 km) it had already paid for itself. And that's without even mentioning the increase in power. From 150 to 194 bhp. Phenomenal!   Franck H., Ostend

A Mercedes 200 CDI or a 220 CDI?

A Mercedes 200 CDI or a 220 CDI? I had long been hesitating between a Mercedes C200 CDI and a C220 CDI. When I took some advice, I realised that the only difference was the programming of the injection. So I went for the smaller version with a box-unit from you. Instead of paying 2,200 Euros for the larger version, I only spent 530 and the result is the same.   Carlo W., Luxembourg.

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640.90 €

754.00 €