Porsche Muffler Bypass Pipes - 911 | 1999-2004 FS-POR-996-MB SMC-000-328--STY ECU Tune (Optional Upgrade)

ECU Tune (Optional Upgrade)

--Easy-to-follow photos

With its sleek design and comfortable grip

Keep your car performing at its best with this essential replacement part

Enhanced Electrical Connectivity: Ensures reliable electrical connections between components

Porsche Muffler Bypass Pipes - 911 | 1999-2004 FS-POR-996-MB SMC-000-328--STY ECU Tune (Optional Upgrade)Porsche Muffler Bypass Pipes For Porsche 996 Carrera (1999 2004) Models. Fabspeed Muffler Bypass Pipes Replace the heavy factory mufflers with these straight through pipes to significantly lighten the rear of the vehicle and achieve a very aggressive, Supercup style exhaust note. Purpose: Delivers maximum exhaust sound and substantial power gains. This is an extremely loud and aggressive exhaust solution for those prioritizing uncompromised sound and