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Product details
Fabspeed’s Maxflo exhaust replaces the original rear mufflers on the Porsche 996 GT3 with a stainless muffled assembly. It is the less aggressive sound choice in this range compared with the Supercup or straight-through bypass pipes. Fabspeed Motorsport is based in Fort Washington, Pennsylvania, where it develops exhaust, intake and ECU-tuning products for Porsche and other sports cars. Its development work includes dynamometer testing and evaluation on the road and racetrack.
Technical Details
- Manufacturer part number: FS.POR.996GT3.MAX.
- 14–16-gauge T304L stainless-steel tubing with CNC mandrel bends.
- Compatible with the original outlet tips in the listed GT3 application.
- Manufacturer-reported weight saving: 12 lb.
- Fabspeed recorded 8 whp and 10 lb-ft on its development installation.
- Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.
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Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| 1999–2005 | Porsche | 996 GT3 | Matching original GT3 exhaust layout | Confirm muffler and tip connections. Carrera exhaust fitment must not be inferred. |
For 1999–2005 Porsche 996 GT3 as listed by Fabspeed. Confirm that the muffler and tip connections remain in the original GT3 layout. Carrera and GT3 exhaust components must not be assumed interchangeable because both cars are a 996.
PMB Performance brings over 20 years of Porsche parts experience to your order. Send us your VIN and details of the installed system if you need help matching this component.
