Invidia Full Titanium Cat Back Exhaust WRX/STI 2008-2014 Sedan | HS08SW4TRG Lowering Springs US Patent: D677700

US Patent: D677700

Intended for performance applications where proper tuning and supporting mods are in place

*DI 9 & 10 pins used by second CAN Bus

Ball Front Lower Mount

Invidia Full Titanium Cat Back Exhaust WRX/STI 2008-2014 Sedan | HS08SW4TRG Lowering Springs US Patent: D677700Casting Flanges beta 6 4 Titanium Alloy, Awesome strength, High durability. Bended forming, Piping Inside and outside smooth with Good exhaust efficiency, reducing welding failure issues. Use Japan Nippon steel & Sumitomo metal high quality pure G5 Titanium raw materials, heat resistant titanium alloy, same material as 2017 Nissan GTR factory titanium exhaust! Invidia 80mm Single Outlet Full Titanium Cat Back Exhaust Note: Are you using a stock j pipe