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. ESCALADE/YUKON DENALI 15-18 6.2L AT RWD/AWD 4DR 3in.; 2.25in. S-TYPE D RD RL AC S TIP 4.00in. RD X 12.0in. Million Mile Warranty 2015-2019 Cadillac Escalade/ GMC Yukon Denali 6.2L V8 Automatic Transmission. 2 Wheel Drive (2WD) / 4 Wheel Drive (4WD) 4-Door.
