This Borla(r) Cat-Back(tm) system is the perfect addition to the Civic Sport. Our Cat-Back(tm) systems are specifically tuned for the 2.0L and are designed for easy bolt-on installation. Our classic S-Type sound level delivers a sporty sound that enhances the driving experience. The system features a 4.5" black chrome on T-304 stainless steel tip. Using Borla(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with a bright chrome on T-304 stainless steel tip is also available. Ultra-smooth mandrel bends ensure maximum flow & power and precision computer numerical control (CNC) manufacturing ensures an accurate fit. To top it off our systems are drone-free and made with premium high-quality T-304 austenitic stainless steel to give you unmatched durability. Best of all it comes with Borla(r)'s Million-Mile warranty. System Features:, Cat-Back(tm) Exhaust System, 2.25" Diameter System, S-Type Sound Level, No Drone, 4.5" Black Chrome On T-304 Stainless Steel Tip, T-304 Stainless Steel, Million-Mile Warranty