Impreza WRX(Hatch) 2008+... 
Turbo-Back System (WRX Hatch 2008+)
- 3” straight-through design through-out;
- Wide-open bell mouth dump-pipe;
- Option 1: Without cat;
- Option 2: With hi-flow metallic cat (pre-cat), O2 sensor after pre-cat;
- 3” hi-flow ceramic racing cat(Metallic cat optional);
- Hot-dog center resonator;
- oval rear muffler;
- Single 4.5” double-wall tips;
*For some model cars, the CEL(check engine light) might be on after installation of after market dump-pipe and hi-flow racing cats due to the change of exhaust conditions. ECU tuning is recommended, please consult with professional performance tuning specialist regarding this matter.
Disclaimer
Video (WRX MY08+)




