Mishimoto Subaru WRX/STI Cat-Back Exhausts

Mishimoto Subaru WRX/STI cat-back exhausts allow your entire system to breathe easier, providing horsepower, torque, and a rich exhaust tone. Stainless steel construction, an easy install, and dyno-proven gains, these exhausts are Mishimoto's solution to your stock system's lack of aggressive tone with an added performance bonus. Features include: * Direct-fit for the 2015-19 Subaru WRX/STI * Extremely aggressive turbo and exhaust tone under acceleration and boost * Mates with the Mishimoto, stock, or most aftermarket downpipes * Installs in under an hour * Designed with oval mufflers to prevent highway drone * Quad 3.5 in. staggered double wall, polished tips * Full 304 stainless steel, mandrel-bent construction * 3 in. to 2.25 in. exhaust split helps maintain proper exhaust velocity * Clamps, gasket, and stainless steel hardware * TIG-welded to perfection * Mishimoto Lifetime Warranty Show Less