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

NISSAN 370Z Coupè / Cabrio (331 Hp) '09 ->

Sport "true dual" exhaust system for NISSAN 370Z Coupè / Cabrio (331 Hp), composed by a high performance headers right - left "Step Design", front exhaust with or without a metallic catalytic converter, connecting pipe kit, centre section (with or without resonator), rear exhaust and endpipe kit.

The headers are equal length, long tube and stepped (42->48mm) for the best power increase on the whole rev range.
The replace the very restrictive stock components (see gallery) and ceramic two-stage stock catalytic converters.

The catalytic converters, as in the Supersprint tradition, are replaced by a HJS metallic unit with 200 cells per square inch. They are much more efficient and free-flowing but at the same time offer 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 manifold and the stock cats, the "cat-back" setup is recommended. It's composed by front pipes + centre pipes + rear exhaust + endpipe kit.

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 dual pipes setup (one for each side, 100 mm) perfectly integrated in the bumper line, for a sporty but still elegant result.
CAR A

OEM:
Claimed data:
Horsepower 331 Hp @ 7000 rpm
Torque 366 Nm @ 5200 rpm

Dati rilevati:
Horsepower 335,9 Hp @ 7355 rpm
Torque 362,0 Nm @ 4420
Download pdf chart (173 Kb)
CAR A

Supersprint:
- Connecting pipe kit Right+ Left (for oem cat) 931411
- Front pipe Right + Left 931422
- Centre Exhaust 931403
- Rear Exhaust Right+ Left 931404
- Endpipe kit O100 931424

Actual data:
Horsepower 345,0 Hp @ 7255 rpm
Torque 369,0 Nm @ 5455 rpm
Download pdf chart (173 Kb)
CAR A Stock vs Supersprint Catback
Download pdf chart (170 Kb)
Car A
Supersprint:
- Manifold Right+ Left "Step Design" 931401
- Front pipe with Metallic catalytic converter Right + Left 931402
- Centre exhaust 931403
- Rear exhaust Right+ Left 931304
- Endpipe kit O100 931424

Actual data:
Horsepower 365,5 Hp @ 7300 rpm
Torque 382,5 Nm @ 6330 rpm
Download pdf chart (175 Kb)
Car A
Stock vs Supersprint Full Exhaust
Download pdf chart (144 Kb)
Car B
OEM
Claimed data:
Horsepower 335,6 Hp @ 7000 rpm
Torque 366 Nm @ 5200 rpm

Actual data:
Horsepower 331,9 Hp @ 7435 rpm
Torque 357,7 Nm @ 5125 rpm
Download pdf chart (180 Kb)
Car B
Supersprint:
- Manifold right - left "Step-Design" 931401
- Front metallic catalytic converter right - left 100 CPSI 931502
- Centre pipe kit right - left 931413
- Rear exhaust right - left 931404
- Endpipe kit right - left 931424

Actual data:
Horsepower 372,8 Hp @ 7455 rpm
Torque 382,5 Nm @ 6185 rpm
Download pdf chart (180 Kb)
Car A stock exhaust system VS full Supersprint exhaust system "Racing"
Download pdf chart (147 Kb)
Who chose thi system:

Ale DRight Camp - 370Z Coupè (331 hp) '09

931401 Manifold Right – Left "Step Design" + 931402 Front Metallic catalytic converter Right – Left + 931403 Centre exhaust + 931404 Rear exhaust Right – Left + 931424 Endpipe kit Right – Left O100
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
Sigla.com - Internet Partner