Tomei Expreme Ti Titanium Catback Exhaust (SEDAN) Subaru 2011-2018 WRX /2011-2019 STI
High quality production, for true competition use without compromise. Only the best Titanium grade materials are used. From the special racing layout design, made as straight as possible, to the high flow silencer. The conventional style flange is not used to help reduce weight even further. The use of the springs and clamps eliminates the need for gaskets as well.