GT Downpipe Pre-Muffler Catalytic By-Pass for Porsche 911 1976-89 3.2L Universal Chassis Code: S14 / S15

Chassis Code: S14 / S15

Type RCF (Genuine carbon fiber

Only for race use

Aluminum Hard Piping Kit (70mm)

5) fits most - Subaru (not BRZ)

GT Downpipe Pre-Muffler Catalytic By-Pass for Porsche 911 1976-89 3.2L Universal Chassis Code: S14 / S15For maximum exhaust flow and quicker turbo spool up, Each mandrel bent down pipe is a bolt on application that will mount to the stock location. All Downpipe applications are made from polished SUS304 stainless steel piping. Material: SUS304 Design: Catalytic By Pass Finish: Brushed Polished Pipe o d (mm): 76 Pipe thickness (mm): 2. 0 Flange style inlet: 6 bolt OEM Flange style outlet: 3 bolt OEM O2 sensor bung: Default Cat converter: Deleted