Performance chip MerCruiser QSC 8.3 550 hp

-15%

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15% lower fuel consumption

	kw	hp	Nm
Original	405	550	1799
P-TRONIC	496	675	2269
Wins	91 (22%)	125 (23%)	470 (26%)

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 QSC wins 125 hp and 470 Nm

With the P-Tronic PT-A-20631 tuning box, you can exploit the full potential of the diesel 8.3 550 hp engine in your MerCruiser QSC. Its power increases to 675 hp (+ 23%) and its torque is boosted by 26%. All while cutting of the boat consumption by 15%.

Secure connections

The PT-A-20631 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

The tuning-unit optimises the relaunch on Renault Clio 1.3 TCE 130 bhp

After having had some original electronic problems fixed by my dealer, I was finally able to take advantage of my Renault Clio 1.3 TCE 130 bhp but I quickly had to face the facts: its too low torque penalises its re-launches. On the advice of a friend, I bought your box-unit even though I was quite sceptical. Honestly: it's the best !!! My Clio has become a real sports car. The box is also very well calibrated to work with the EDC box, which was one of my initial fears. What's more, I've lowered my fuel consumption to 6.1 l/100 km. So I'm very satisfied with the tuning box. Régis, A. Saint-Gall

A P-Tronic box in my Fiat Ducato motor-home

I have just installed your product in my motor-home Fiat Ducato. I got a friend to help me because I don't even know how to open the bonnet, but he had it fitted in 5 minutes. Now I have real pleasure in driving and I feel more secure because I feel I have a certain reserve of power.  Luc F., Kontich.

Seat Leon 1.5 TSI 150 bhp: P-Tronic erases gearbox defects

I'm happy with my gearbox which largely erases the big flaw of the Seat Leon TSI 150 bhp: the length of its gear ratios. With the addition of power and torque, my Leon has certainly not become a warrior but it is much more pleasant to drive and safer. By the way, I'm going to send you a customer: my brother-in-law has the same engine as me on his Golf. Sebastián S., Teruel

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640.90 €

754.00 €