2015-2021 Subaru WRX STI Painted #D4S Black Side Skirts PP Control Arms more aggressive tone with increased

more aggressive tone with increased volume and sharper turbo clarity—transforming the auditory character of the 720S into a true exotic supercar experience

IP68 waterproof rating

these components add a clean custom touch while standing up to heat

maintaining optimal exhaust velocity and eliminating flow restrictions

Precision Suspension Tuning – achieve your ideal ride height and balance

2015-2021 Subaru WRX STI Painted #D4S Black Side Skirts PP Control Arms more aggressive tone with increasedFitment Fits 2015 2021 Subaru WRX & WRX STI Color Painted #D4S Crystal Black Silica Pearl Material Polypropylene Package Includes 1x Set of Side Skirts (4PCS) Installation Instructions Not Included Note: Please test fit items prior to any painting services, any products that are painted void warranty.