This rear diffuser bolts to your existing rear valance to give a more aggressive rear aero look. Lightweight ABS plastic is tough and durable. Leave it black or have it painted by your local body shop* for an even more eye-catching look.
Fits all 2015-2021 WRX and STI. Includes mounting hardware.
*Do not bake this item when curing the paint! The plastic would melt.
