
Invidia Q300 cat‑back exhaust with 76mm stainless steel tip is made for 2011‑on Subaru STI and WRX sedans and replaces the factory cat‑back system with a purpose‑built aftermarket assembly for those models. It’s offered specifically for the sedan configuration listed. The system is supplied as a complete cat‑back assembly for the stated model years and tip style, intended to match the vehicle’s factory mounting points while providing the specified 76mm stainless tip finish.
Invidia 11+ STI/WRX Sedan Only 76mm Q300 Stainless Steel Tip Cat-back Exhaust