Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
Fabspeed’s Supercup system replaces the rear muffler on the listed 3.0L/3.2L Porsche 911 exhaust with two small resonators. It is a louder, track-oriented alternative to the Maxflo muffler while retaining a single visible outlet. Based in Fort Washington, Pennsylvania, Fabspeed Motorsport designs exhaust systems, air intakes and ECU tuning for Porsche and other sports cars. Dynamometer testing, road evaluation and racetrack development inform its product range.
Before you order
Confirm the actual 3.0-litre car and original exhaust interface before selecting an early-year application.
Technical Details
- Manufacturer product family: FS.POR.911.SCUPS3X. The selected configuration determines the complete part number.
- 14–16-gauge T304L stainless-steel construction and 2.25-inch tubing.
- Single 4.5-inch oval outlet.
- Manufacturer-reported weight reduction: 8 lb.
- Connects to the original catalytic converter or a correctly matched replacement section.
- Application selections distinguish the 3.0L and 3.2L arrangements.
- Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.
Installation Resources
Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| 1976–1989 | Porsche | 911 | Matching 3.0L or 3.2L exhaust arrangement | Select by actual engine and exhaust. Confirm 1974–1975 separately. Fabspeed recommends this volume level for track use. |
For 1976–1989 Porsche 911 with the appropriate 3.0L or 3.2L exhaust arrangement. Confirm 1974–1975 applications separately, and select by engine and the actual exhaust layout. Fabspeed recommends this volume level for track use.
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.
