Invidia R400 Gemini Quad Cat Back Exhaust Full Titanium Subaru WRX / STI 2015-2021 | HS15STI5TG4ST Vehicle Model_M3 and streamlined intake tube

and streamlined intake tube

flexible yet durable urethane

Compression is calculated with

Add comfort and style to your interior

This model has been developed for high powered street cars and race cars with up to approximately 600TQ @ FW

Invidia R400 Gemini Quad Cat Back Exhaust Full Titanium Subaru WRX / STI 2015-2021 | HS15STI5TG4ST Vehicle Model_M3 and streamlined intake tubeHS15STI5TG4ST Fitment Information: 2015 2021 Subaru WRX 2015 2021 Subaru WRX STi Features: New gaskets and hardware G5 Titanium construction 3. 15" Inch piping diameter 4" Inch quad Ti exhaust tips Exhaust hangers welded onto the OEM locations to make for a direct fitment Notes: The crme de la crme of the catback exhausts for your VA Subaru! The R400 boasts robust 3. 15" tubing with quad 4" tips that look as great as they sound! The R400 has become