MASERATI GranTurismo Sport Coupè 4.7i V8 (460 Hp) 2012-> 2017 (avec valve)

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 the most performance out of this marvelous, high-revving N/A V8 engine.

Leaving the free-flowing, std. factory headers in place, we have redesigned the entire exhaust behind those, 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 GranTurismo Sport needs.

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

Our exhaust installs directly, no modifications needed.

Nonetheless important, the Supersprint quad-tip design looks killer, beating the annoying, wide-mouth, flat-oval std. tips

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 the most performance out of this marvelous, high-revving N/A V8 engine.

Leaving the free-flowing, std. factory headers in place, we have redesigned the entire exhaust behind those, 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 GranTurismo Sport needs.

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

Our exhaust installs directly, no modifications needed.

Nonetheless important, the Supersprint quad-tip design looks killer, beating the annoying, wide-mouth, flat-oval std. tips.