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MASERATI GranTurismo S Coupè 4.7i V8 (440 Hp / 450 Hp) 2008->2012 (with valve)

aka: Performance sport exhaust for MASERATI GranTurismo S Coupè with valve

The Maserati GranCabrio Sport and the GranTurismo S Coupè are considered the last ones of the real Maserati cars.

Their high revving, natural aspirated 4.7L V8 engine is perfect candidate for a Supersprint Performance exhaust.

We know the F136 V8 powerplant very well, as it has been originated, developed and updated in various steps on several Ferrari/Maserati models.

The guys at our R&D facility did a lot of work on these cars; always striving for the best results, they did not settle on getting a nicer sound only, but rather they focused on squeezing out the most performance.

Leaving the free-flowing, std. factory headers in place, we have redesigned the entire exhaust downstream, using Oversize diameter, stainless piping.

A set of high-volume HJS Motorsport cats, replacing the restrictive stock components, a new x-pipe mid section and a set of dual sound-mode, R&L mufflers, with vacuum flaps, are exactly what the Maserati Gran Cabrio and GranSport S Coupè need.

The final gains in mid rpm torque and peak horsepower are huge, the sound becomes awesome.

As always, the Supersprint exhaust installs directly, with no modifications needed.

Nonetheless important, the quad-tip design looks killer, beating the dull style of the std. flat-oval tips.
With EEC homologation / Compliant to the EEC N°70/157 standard
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converter
For racing use only
Discontinued Product. Available while stock lasts
Threaded bung for oxygen sensor provided
Oval endpipe
Twin oval endpipe
Flat oval endpipe
With certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust design
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