This BORLA(r) Cat-Back(tm) system was designed specifically for the Honda Civic EX. The system features BORLA(r)'s Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA(r) mufflers. The muffler then enhance this sound to the character and volume appropriate for the classic S-Type sound level that this system delivers. BORLA(r) is so confident of our engineering and technology in this system that we offer a no drone guarantee. This system features brushed T-304 stainless steel turn down tips. BORLA(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA(r) 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(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. S-Type Cat-Back(tm) Exhaust System 2022-2023 Honda Civic EX/ Touring 1.5L 4 CYL. Automatic Transmission Front Wheel Drive 4 Door Sedan. 2022-2023 Honda Civic EX/ Touring 1.5L 4 CYL. Automatic Transmission Front Wheel Drive 4 Door Sedan.