2015+ WRX and STI - Aggressive Rear Diffuser
Decrease lift and drag dramatically on your WRX/STI with a simple bolt on diffuser. By using CFD to aid in the design stage, we were able to extract more performance out of our initial design as well as prove the unit will function in the real world.
- 0.063 Thick 5052 Aluminum
- Stainless hardware throughout
$747.95 Regular Price