- 【】Compatible with 02-07 Subaru Impreza WRX/WRX STI
- 【Quality Construction】Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability. TIG welded CNC machine flange for resistance against pressure and corrosion.
- 【Enhance Performence】Dyno ven to instantly increases 15 – 25 horsepower / low end torque. Aggressive deep and smooth tone while ensures smooth exhaust gas flow, increase engine output and efficiency.
- 【Muffler & Diameter】4″(Od) Muffler rolled tip/ 2. 25″(Id) inlet/ 2. 25″(Id) main piping/ 14mm thick double walled Muffler tip
- 【Design】The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make stunned effect on your vehicle: lower auto exhaust back pressure and a much better sound.