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  1. Engine/Drivetrain/Performance Parts For Sale
    Sold the STI in April and removed this exhaust before the sale. Purchased new, installed and checked for leaks, drove it on a 4 mile loop and parked the car in November. No dings dents or scratches. It is like brand new. Will fit 2015+ STI’s. It’s the Extreme Turbo System’s full 3” cat back...
    $1,000 USD
  2. Built Motor Discussion
    I have a Cobb Redline Intake for my 2021 STI. I would like to use the ETS Front Mount Intercooler for 2015+ STIs, but the intercooler system wont fit without some modifications to the intercooler piping. Before I went down the rabbit hole of buying a bunch of pipes, couplers, and clamps. I was...
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