Subaru WRX VB 22+ MB-Style Carbon Fiber Rear Diffuser FIA 8859-2015 it utilizes factory brackets and

it utilizes factory brackets and O-rings

This is the first part you will need

Part # 918469

Subaru WRX / STi 2008-2021

All shifter bushings are supplied with spiral retaining rings to hold them into the cables

Subaru WRX VB 22+ MB-Style Carbon Fiber Rear Diffuser FIA 8859-2015 it utilizes factory brackets and*ALL SEIBON ITEMS SHIP IN 1 2 WEEKS* Mounting tabs may require modifications for correct fitment; minor adjustments may be necessary as part of the normal installation process. FEATURES & BENEFITS: Show ready. No painting required. Uses professional, high quality 3K 2X2 twill weave carbon fiber fabric. Applicable to the following trims: Base GT Limited Premium