Porsche Valvetronic Center Muffler Bypass X-Pipe - 911 | 2012-2016 FS-POR-991-CMBXVC Select your OEM Exhaust:Porsche Sport Exhaust (PSE) Width Across Flats: 18mm

Width Across Flats: 18mm

ensuring optimal vehicle performance

- Fast cure

features a replaceable threaded insert for the supplied bolt

Porsche Valvetronic Center Muffler Bypass X-Pipe - 911 | 2012-2016 FS-POR-991-CMBXVC Select your OEM Exhaust:Porsche Sport Exhaust (PSE) Width Across Flats: 18mmPorsche Valvetronic Center Muffler Bypass X Pipe (Valved Exhaust Only) For Porsche 991 Carrera (2012 2016) Models. SOUND: Variable Exhaust Note: Aggressive, sporty sound with valves open. Smoother, refined tone compared to the factory exhaust with valves closed. POWER: Performance Gains: Increases power by 16 whp and 14 ft lbs of torque. FEATURES: Weight Reduction: Saves 12 lbs compared to the factory center muffler. Valve Control: Includes a complete