Borla Cat-Back and Rear Section 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 Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brad. CHAL R/T 15-18 5.7L V8 W/O MSD (CYL. DEACTIVATION) AT/MT RWD 2DR D RE RL AC SR S-TYPE 2.5in. TIP: 4in. X 2.5in. REC. Million Mile Warranty 2015-2018 Dodge Challenger R/T 5.7L V8 WITHOUT MDS (Cyl. Deactivation) Valves Automatic/ Manual Transmission. Rear Wheel Drive 2-Door.
