T304 Stainless Valved Catback Exhaust System for Toyota Supra A90 A91 3.0T Side Skirts Perfect OEM Fitment: Engineered specifically

Perfect OEM Fitment: Engineered specifically for the McLaren GT for seamless installation with no modifications

Fits: 2015–2020 Subaru WRX STI Sedan

QR Code linking to Full Install Guide (video)

Delrin is used as it is one of the strongest plastics available

All necessary bolts & fasteners

T304 Stainless Valved Catback Exhaust System for Toyota Supra A90 A91 3.0T Side Skirts Perfect OEM Fitment: Engineered specificallyUpgrade the sound and performance of your Toyota Supra A90 A91 3. 0T with this T304 Stainless Valved Catback Exhaust System, engineered for durability, aggressive tone, and daily drivability. Constructed from premium T304 stainless steel, this system delivers excellent heat resistance and long term corrosion protection while improving exhaust flow and turbo response. The integrated valve system allows you to switch between a loud, sport focused