Fabspeed Rear Muffler Bypass for Porsche 996 Carrera
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 2
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 3
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 4
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 5
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 6
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 2
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 3
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 4
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 5
Fabspeed Rear Muffler Bypass for Porsche 996 Carrera, product view 6

Fabspeed Rear Muffler Bypass for Porsche 996 Carrera (1999–2004)

SKU: FS.POR.996.MB

$879.95 Sale
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Product details

These Fabspeed pipes remove the rear mufflers on the Porsche 996 Carrera for a straight-through rear exhaust. They offer a larger weight and volume change than the muffled Maxflo or resonated Supercup systems, so sound tolerance should guide the choice. 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 product family: FS.POR.996.MBXXX. The selected configuration determines the complete part number.
  • Mandrel-bent T304L stainless-steel pipes.
  • Configurations distinguish Carrera C2/C4 from Carrera C4S.
  • Manufacturer reports a reduction of more than 35 lb at the rear.
  • Fabspeed’s development testing showed 23 whp and 45 lb-ft.
  • Bolts on without cutting or welding.
  • Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Fitment & Compatibility

Vehicle applications
Years Make Model / chassis Version / application Fitment notes
1999–2004 Porsche 996 Carrera Matching trim-specific muffler bypass Compare installed exhaust connections and the separate catalyst section. Any 1998 application requires separate confirmation.

For 1999–2004 Porsche 996 Carrera; confirm any 1998 application separately. Select the trim-specific variant and compare the installed exhaust connections before ordering. The muffler bypass is not a replacement for the separate catalyst section.

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.