Use Coupon Code BOOST5 at Checkout!
Use the chat function below to ask us anything you need!
$749.95
Starting at $68/mo with Affirm. See if you qualify
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.
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.
 
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Fast shipping, and good packaging!
The look finishes out the rear of the car and looks awesome. Install was a bit difficult, but I’m sure it would have gone a little easier if I had smaller hands and took the rear wheels off.
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Use Coupon Code BOOST5 at Checkout!
Use the chat function below to ask us anything you need!