There is always room to improve your Dodge Challenger's performance and efficiency. So, this time we've prepared the freshest Cat-Back exhaust systems by Corsa for 2016-2017 models. Engineered to enhance the overall performance capabilities of your muscle car, these wisely designed stainless steel exhausts will provide you with noticeable improvement in fuel economy and allow free flow of exhaust gases, making your performer even more capable. Each system features easy bolt on design and engineered for maximum gains in hps and torque. Install one of those systems on your Dodge Challenger and feel the real difference in sound. Corsa® - Xtreme™ 304 SS Cat-Back Exhaust System with Dual Rear Exit at CARiD Fits: R/T; R/T Scat Pack; SRT 392; SRT Hellcat; Price: $1,499.00 - $1,799.00; Most Aggressive Sound Level; No Welding Required; Corsa® - Sport™ 304 SS Cat-Back Exhaust System with Dual Rear Exit at CARiD Fits: R/T; R/T Scat Pack; SRT 392; SRT Hellcat; Price: $1,519.00 - $1,799.00 Up to 15 HP and 16 ft-lbs Torque Gains Over Stock; Easy Bolt on Installation; No Welding Needed; All Necessary Hardware and Detailed, Full-Color Instructions Included; 50-State Emissions Legal; Outstanding durability, noticeable performance gains and bold performance sound without drone even on the high speeds, it's all about Corsa Cat-Back exhausts. Order yours today at CARiD.