Porsche Secondary Muffler Bypass Pipe - 911 | 1991-1994 FS-POR-964T-SMB 996-107-030-78 99104490055 For Porsche 911 (1965-1989)

99104490055 For Porsche 911 (1965-1989)

Porsche Front right fender with a slight flare for 911 models (1974-1989)

Porsche Engine Cover For Porsche 911 (1966-1983) Models

Porsche Odometer Gear Non-US (20x29) For Porsche 911 (1976-1989) Models

Porsche Gearbox Side Cover For Porsche 911 F (1970) Models

Porsche Secondary Muffler Bypass Pipe - 911 | 1991-1994 FS-POR-964T-SMB 996-107-030-78 99104490055 For Porsche 911 (1965-1989)Porsche Secondary Muffler Bypass Pipe For Porsche 964 Turbo (1991 1994) Models. Enhance Exhaust Flow and Unleash a Gutsy Turbo Sound Replace your factory Porsche 964 Turbo (including C2 Turbo and 965 models) secondary OEM rear side muffler with Fabspeed Motorsport's Secondary Muffler Bypass Pipe. This direct replacement significantly improves exhaust flow and dramatically amplifies the iconic Porsche flat six sportscar sound, adding exhilarating turbo