JDMuscle [15-21 WRX/STI] Spec STI Carbon Fiber Rear Spats *Clearance*No Returns* Adjustable Suspension this system combines durability

this system combines durability

With user-friendly adjustments

9/16 12pt socket for manifold stud nuts

Designed for turbo setups requiring same-side inlet/outlet

Safety is a top priority

JDMuscle [15-21 WRX/STI] Spec STI Carbon Fiber Rear Spats *Clearance*No Returns* Adjustable Suspension this system combines durabilityFactory style carbon fiber rear spats engineered for 15 21 WRX STI models. These aggressive aerodynamic upgrades deliver a track inspired aesthetic while improving airflow management at the rear quarter panels. Precision fit design ensures seamless integration with your vehicle's body lines. Perfect for enthusiasts seeking authentic performance styling with genuine carbon fiber construction and that unmistakable STI presence.