Select brand, series, model code and model and choose the Supersprint Exhaust Systems

MASERATI GranTurismo Coupè 4.2i V8 (405 Hp) 2007-> (with valve)

intermediate X-Pipe, 100% Stainless steel, deletes the stock centre muffler
Models with "Transaxle" rear gearbox
also fit to the automatic transmission

aka: Performance sport exhaust for MASERATI GranTurismo Coupè with valve

Claimed data:
Horsepower 405 Hp @ 6100 rpm
Torque 460 Nm @ 4750 rpm

Actual data:
Horsepower 383,9 Hp @ 6980 rpm
Torque 442,1 Nm @ 4830 rpm
Download pdf chart (617Kb)
- Front catalytic converter Right 450302
- Front catalytic converter Left 450322
- Centre exhaust + "X-Pipe" 450303
- Intermediate pipes kit Right- Left 450343
- Rear exhaust Right 450326
- Rear exhaust Left 450346

Actual data:
Horsepower 395,2 @ 6920 rpm
Torque 452 Nm @ 4760 rpm
Download pdf chart (626Kb)
Stock Vs Supersprint
Download pdf chart (424Kb)
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
Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products. - Internet Partner