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MASERATI Spyder Gransport 4.2i V8 (400 Hp) 2005 -> 2007

100% Stainless steel system 2 x Ø60mm
Exhaust system for MASERATI Spyder Gransport 4.2i V8 (400 Hp)

With the Gransport model Maserati introduced pre-catalytic converters integrated in the headers, very close to the engine. These are coupled with two secondary cats in the front section.
On some US-Spec cars or other markets the non-Gransport model is also fitted with pre-cats.

The Supersprint system for this model is composed by front pipes (which replace the OEM secondary cats), a centre section (available in resonated or not resonated versions), connecting pipes kit and the rear exhausts.


For improved performance is possibile to fit the previous version of headers (also called euro headers), without the precats.
In this case the Supersprint system is composed by a front section with a metallic catalytic converters (or decat pipes), a centre section (available in resonated or not resonated versions), connecting pipes kit and the rear exhausts.

The catalytic converter, as in the Supersprint tradition, is replaced by a HJS metallic unit with 200 cells per square inch. It's much more efficient and free-flowing but at the same time offers an optimal reduction of pollutant gas.

If you're looking only for a more involving and sportier exhaust tone and don't want to replace the stock catalytic converters, the "cat-back" setup is recommended. It's composed by centre pipe "X" (or silenced version) + connecting pipes kit + rear exhausts.

Following our very long tradition (est.1955), the main target is not to change the nature of the car, loosing comfort in the process, but to make the engine note more pleasant and distinctive, without being excessive, but even more important, to increase the performance. We still offer a louder, more aggressive setup for enthusiasts.

The look is the perfect match of sportiness and class, with rear exhaust available with twin quad pipes setups, two for each side (90 mm) perfectly integrated in the bumper line, for a sporty but still elegant result.
OEM
Claimed data:
Horsepower 400,5 Hp @ 7000 rpm
Torque 452 Nm @ 4500 rpm

Actual data:
Horsepower 407,9 Hp @ 7350 rpm
Torque 437,6 Nm @ 4650 rpm
Download pdf chart (184 Kb)
Supersprint:
- Front exh. Left with Metallic catalytic converteRight 450122
- Front exh. Right with Metallic catalytic converteRight 450102
- Centre exhaust 450103
- Connecting pipes kit Right - Left 450143
- Rear exhaust Left OO 90. 450146
- Rear exhaust Right OO 90. 450126

Actual data:
Horsepower 412,7 Hp @ 7130 rpm
Torque 453,4 Nm @ 5685 rpm.
Download pdf chart (180 Kb)
Stock Vs Supersprint
Download pdf chart (147 Kb)
With E.E.C. homologationWith E.E.C. homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaustComponent E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converterCompatible with the OEM catalytic converter
For racing use onlyFor racing use only
Discontinued Product. Available while stock lastsDiscontinued Product. Available while stock lasts
Threaded bung for oxygen sensor providedThreaded bung for oxygen sensor provided
Oval endpipeOval endpipe
Twin oval endpipeTwin oval endpipe
Flat oval endpipeFlat oval endpipe
With certificate of authenticity - Compliance to sound regulationsWith certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust designWith certificate of conformity for classic exhaust design
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