2015-2021 Subaru WRX/STI AGGRESSIVE V5 後下擾流板

Bolted right up to the factory holes on my 2018 WRX, no drilling or trimming needed. The fins give the rear end a much more aggressive look without being obnoxious, and it's held solid through a few car washes already.

Wasn't sure how this diffuser would look against the stock bumper on my 2018 WRX but it flows way better than I expected. Bolted right up to the OEM mounting points, no drilling or trimming needed, and the aggressive angle gives the rear end exactly the look I was after.

The fit on my 2019 STI was spot on right out of the box, no trimming or drilling needed. The aggressive fin design completely changed the rear end and it bolted right up to the factory bumper holes.