SKU: 20-1226+20-9379
Fits: 2012 2013 2014 2015 Honda Civic Si sedan only
Product Type: k24 Combo deal for Header downpipe and catback exhaust
Bellmouth Header downpipe Features:
- Features Bellmouth is a 4 inch Mouth to a 76mm / 3inch piping
- Unrestricted performance For max performanc
- Eliminating the catalytic converters
- Improves horsepower, torque, throttle response, and fuel mileage
Cat back exhaust system Features
- 70mm / 2.76in diameter piping with a 101mm / 4.0in diameter exhaust tip
- Unrestricted performance For max performance
- Utilizes the Civic factory exhaust Hangers
- Tuned piping diameter maximizes power gains
- Improves horsepower, torque, throttle response, and fuel mileage
- CNC machine mandrel-bent stainless steel tubing for maximum exhaust flow for K24 motor
- Significant weight reduction compared to OEM exhaust system
- Includes removable exhaust tip silencer
- Includes all necessary hardware (bolts and gaskets) for installation
