aFe Power Takeda 3in to 2-1/2in Stainless Cat-Back Exhaust - Black Tips - 2015-2021 Subaru WRX / STI (H4-2.0/2.5L) PDM_exhaust-gaskets-and-hardware high-density foam

high-density foam

braking and tire wear

Features two sound level options

The Tomei Fuel Pressure Regulator does an excellent job maintaining an accurate static pressure rate while also maintaining an optimal flow rate for a properly running engine

aFe Power Takeda 3in to 2-1/2in Stainless Cat-Back Exhaust - Black Tips - 2015-2021 Subaru WRX / STI (H4-2.0/2.5L) PDM_exhaust-gaskets-and-hardware high-density foamaFe Power Takeda 3in to 2 1 2in Stainless Cat Back Exhaust Black Tips 2015 2021 Subaru WRX STI (H4 2. 0 2. 5L) Performance Gains: This system produced gains of up to +12 HP and +15 lbs. x Ft. TQ., as measured on our in house dyno. 3 IN 2 1 2 IN 304 Stainless Steel Construction: This cat back exhaust system is constructed of 3 IN 2 1 2 IN mandrel bent brushed finished 304 stainless steel tubing for maximum strength and durability. Dual 4 1 2 IN