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Product details
The Fabspeed Maxflo Performance Package for the 2008–2010 Porsche 957 Cayenne S and GTS combines rear-exhaust hardware, secondary catalyst bypasses and reusable airbox filters. The ECU upgrade is an option, so the chosen configuration determines whether tuning equipment is included. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust, intake and ECU-tuning products for Porsche and other sports cars, using dynamometer, road and racetrack evaluation.
Technical Details
- Product family reference: FS.POR.957V8.SPKGXP
- Maxflo mufflers with polished quad-style tips.
- T304 stainless-steel tubing and secondary competition pipes.
- BMC replacement air filters.
- Optional ECU tune requires vehicle data, a Windows PC and a single-car handheld.
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Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| 2008–2010 | Porsche | Cayenne (957) | S / GTS | Confirm the installed exhaust and engine-specific calibration. Minor cutting is required; secondary-catalyst-removing hardware is closed-course only. |
Confirm S versus GTS equipment and the existing exhaust. Minor cutting is required at the marked factory break point. Because the package removes secondary catalysts, Fabspeed limits it to closed-course use without CARB/EPA certification. Match software to the actual engine and installed components.
PMB Performance has over 20 years of Porsche parts experience. Send your VIN and current vehicle specification if you need help matching this component.
