- * Removable Muffler Silencer * Built-In O2 Sensor Bungs * High-Performance Racing Design Catback Exhaust System * Made of High-Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and * Durability * Maximizing Smoothest High Exhaust Air Flow Rate * Direct Bolt-On Fitment; No Modifications Required * Increases 10 -20 Horsepower/Low-End Torque * Manufacturer Warranty: 1 Year * Finish: Chrome Polished Stainless Steel * Placement on Vehicle: Rear * Fitment Type: Performance/Custom * Tip Diameter (IN): 4.5" * Mounting Style: 2 Bolt* Material: Stainless Steel * Mounting Hardware Included: Yes * Tip Type: Double Wall Tip * Type: Catback Exhaust * Inlet / Outlet Diameter: 3" OD / 3" OD * Notes: Designated as Racing, Off-Road
Fitment：
Designed to fit:
- 2002-2007 Subaru Impreza WRX/WRX STI
- * Fitment:2002-2007 Subaru Impreza * High Quality Material * No Leakage & Crack * High Horsepower and Torque * Direct Fitment; No Modifications Required * Maximizing Smoothest High Exhaust Air Flow Rate