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PORSCHE 997 GT3 RS 3.6i (415 Hp) '07 -> '09

aka: Performance sport exhaust for PORSCHE 911 997.1 GT3 RS

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Supersprint has always been the authentic pioneer in high-performance exhaust concepts.

Over 15 years ago, our R&D Team has done an outstanding work on the unique, limited edition 2007-2009 Porsche 911 GT3 RS.

We have proudly created the first long-tube, step-diameter headers and race exhaust system, which  really makes substantial, extremely noticeable gains on the high-revving 3.6L flat six engine; an exhaust idea that has changed the 911 GT3 performance scenario forever.

Completed by a set of HJS Motorsport, 130mm large-volume R&L metallic cats, and by a proprietary design, free-flowing rear muffler, with a built-in Helmholtz resonator chamber, this Supersprint Racing exhaust is the best performing, most effective bolt-on addition to the GT3 RS. Period.

The 100 cpsi HJS cats post no obstacle to the exhaust gas flow, as they are merged smoothly into the Supersprint's own design transition cones, avoiding any sharp angle or other form of restriction.

We are confident in saying that our headers system flows and performs better than all of the commonly available, shorter-pipe exhausts; it is also compliant to the FIA sound regulations, and it guarantees reduced emissions at the same time.

As always, these fine exhausts are handcrafted individually at the Supersprint Factory in Italy, by our skilled fabricators.
OEM:
Actual data:
Horsepower 425,4 Hp @ 7620 rpm
Torque 416,5 Nm @ 5365 rpm
Download .pdf chart
Supersprint:
- Step-Design Manifold Right – Left 245801
- Metallic catalytic converter Right – Left WRC 245802
- Rear Exhaust OO 90 244526

Actual data:
Horsepower 448,4 Hp @ 7695 rpm
Torque 432,3 Nm @ 6650 rpm
Download .pdf chart
Stock vs Supersprint
Download .pdf chart
With ECC Homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compliant to the noise regulation 70/157/EEC.
However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.
Compliant to the noise regulation 70/157/EEC.
Compatible with the OEM catalytic converter
Discontinued Product. Available while stock lasts
Threaded bung for oxygen sensor provided
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.
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