HKS Hi-Power Cat Back Exhaust System - 2015+ Subaru WRX/STI
2015+ Subaru WRX / STI HKS Hi-Power Cat Back Exhaust System
HKS has taken their time to design a free flowing exhaust that sounds great. Low exhaust resonance is eliminated with sound tuning from the built in resonance pipe.
- Low exhaust resonance
- Free flowing
- Built in resonance pipe
- 2015+ Subaru WRX
- 2015+ Subaru WRX STI
What's in the box?
- HKS Hi-Power Cat Back Exhaust System