Fits: 2019–2023 Toyota Corolla Borla60690Connecting PipesThis Mid-Pipe is used to connect the BORLA Axle-Back PN 11961 to the factory catalytic converter creating a Cat-Back system with 2" diameter pipes. Built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every mid pipe with a Million-Mile Warranty. Just what youd expect from the worlds most experienced (and most winning) exhaust brand.Precision-manufactured using aircraft-quality T-304 stainless steel, Borla mid-pipes are engineered to endure years of heavy use. They'll eliminate the restrictive design of the stock mid-pipe, allowing your engine to discharge exhaust gas more easily. Installing one of these Borla stainless steel mid-pipes results in more horsepower and torque, longer engine life, and a distinctive throaty growl—all achieved with the ease of a bolt-on installation. Choose the style and diameter to match the needs of your specific vehicle.