Borla presents their premium exhaust systems for the Dodge Durango SRT Hellcat. Our Cat-Back(tm) systems were developed and tuned for the supercharged 6.2L HEMI. This system features a merge X-pipe for increased performance and improved sound. Our ATAK system delivers an aggressive, head-turning sound. For a comfortable driving experience, we guarantee No-Drone with our exhaust systems. This Cat-Back(tm) features a dual 3″ system with 4.5″ T-304 stainless steel tips in a black chrome finish. Using Borla 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. All Borla systems are built with T-304 stainless steel for added durability and long life. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. All Borla Cat-Back(tm) and Axle-Back systems are made in the USA and are covered by our Million-Mile warranty. Systerm Features: Cat-Back(tm) Exhaust System ATAK Sound Level No-Drone 3″ Diameter Dual System 4.5″ Bright Chrome On T-304 Stainless Steel Tips T-304 Stainless Steel Construction Million-Mile Warranty