MagnaFlow Cat-Back Exhaust 2011-2021 WRX / STI
The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive exhaust note that demands attention. These systems may not comply with all local or federal noise requirements.
- Made in the U.S.A.
- All Mandrel Bent Tubing
- 409 Stainless Steel Construction
- Increased Horsepower and Torque
- Lifetime Construction Warranty
Video and Sound Clips:
2011-2014 WRX Sedan
2011-2014 STI Sedan