Borla 17-19 Honda Civic SI 1.5L Turbo MT S-Type 2.75in Cat-Back Exhaust

System features polished T-304 stainless steel tips. BORLA? Cat-Back? and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA? Sound of Power respected by motoring enthusiasts everywhere. Each system is 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 system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) Cat-Back System for CIVIC SI 17-19 1.5L TURBO MT FWD 2DR 2.75" 2.25" "S-TYPE" D RD RL AC IC CR TIP: 4.25" RD X 6.13". CIVIC SI 17-19 1.5L TURBO MT FWD 2DR 2.75" 2.25" "S-TYPE" D RD RL AC IC CR TIP: 4.25" RD X 6.13" Fits, Fitments 2017 Honda Civic Si 2018 Honda Civic Si 2019 Honda Civic Si 2020 Honda Civic Si