By-pass pipes for Porsche 991.2 Carrera C2/C2S/C4/C4S 3.0 L twin turbo with Porsche Sport Exhaust (PSE) 2017+. Features:
- Our pipe is smooth stainless steel tubing mandrel bent for smoother airflow.
- Catless by-pass pipes remove the catalytic converters for for sport driving events.
- Typical power gains are approximately 20 HP and 20 ft-lbs of torque
- Made of stainless steel
- Each pipe includes 2 each O2 sensor bungs.
All Porsche 991.2 Carrera models C2/C2S/C4/C4S twin turbo with Porsche Sport Exhaust (PSE) 2017-19.