Corsa Performance 14857BLK Sport Cat-Back Exhaust System; Dual Rear Exit; 3 in. Dia.; Incl. Muffler/Pipes/Clamps/Twin 3.5 in. Black PVD Pro-Series Tips; Fits select: 2015-2018,2020 SUBARU WRX

The Corsa performance mufflers are true straight-through mufflers that provide an unrestricted gas flow, making for better exhaust scavenging and more torque and horsepower from your engine. Mandrel bent pipes and a carefully chosen pipe diameter for each application provides a very high overall efficiency for the Corsa performance exhaust systems.Specifications: Exhaust Type: Cat-Back Exhaust Tubing Material: 304 SS Exit Location: Dual Rear Main Tubing Diameter: 3" System Sound: Aggressive Exhaust Inlet Connection Type: Bolt-On Muffler Body Material: 304 SS Muffler Body Finish: Brushed Satin Muffler Body Shape: Oval Muffler Type: Inner Core RSC Tip Finish: Black Tip Material: Stainless Steel Tip Outlet Diameter: 3.5" Tip Shape: Round Tip Style: Twin Flow Increase: +67.94%Features: Robust and Bold Performance Sound No Drone at Touring Speeds Straight-Through Nonrestrictive Design for Improved Performance and Fuel Economy Increases horsepower and torque Patented RSC Technology Provides a True Performance Voice Without Drone Pro-Series Stainless Steel Tips All Components Made in Stainless Steel to Ensure Never Changing Good Looks and Sound Designed, Engineered and Manufactured in Berea, OH,/li> Easy Bolt on Installation No Welding Needed All Necessary Hardware and Detailed, Full-Color Instructions Included 50-State Emissions Legal Limited Lifetime Warranty for as Long as You Own Your VehicleFitment: 2015 Subaru WRX / WRX STI Additional Features Muffler Type:Chambered