This Twisted Steel down-pipe with loop relocation pipe replaces the restrictive factory down-pipe for improved flow, performance and an aggressive tone. In-house dyno testing produced gains of up to +14 horsepower and +24 lb.-ft. of torque. This system also accommodates most long-arm lift kits without interference. 3" into 2" mandrel-bent, 409 stainless steel tubing provides optimum flow while maintaining equal length between the exhaust banks and exhaust system without compromise. This is a direct fit system with no modifications required for a hassle-free install. Performance Gains: In-house dyno testing produced gains of up to +14 horsepower and +24 lb.-ft. of torque. *(Dyno test results are from P/N 48-48025-HC) When paired with aFe's Y-Pipe (P/N: 48-48026), it produced up to +20 horsepower and +24 lb.-ft. 409 Stainless Steel Construction: This down pipe is constructed of 3" into 2" mandrel-bent, 409 stainless steel tubing providing smooth transitions for improved exhaust flow and long- lasting durability. Secure Seal: 3/8" thick, heavy duty laser cut flanges are designed to match the factory manifold for a secure surface seal. Accommodates Aftermarket Long-Arm Lift Kits: The Twisted Steel system provides proper clearance on Jeeps with a long-arm lift kit without compromising sound or performance. Factory Mounting Locations: This system mounts directly to factory mounting locations and includes quality hardware for a hassle-free installation. Fitment Note: This item will fit both 2-Door and 4-Door models All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility. Twisted Steel 409 Stainless Steel Street Series Header Downpipes w/o Cats Jeep Wrangler (JL) 18-19 / Gladiator (JT) 2020 V6-3.6L 2018-2019 Jeep Wrangler (Liter: 3.6 & Cylinder: 6 & Block: V); 2020-2020 Jeep Gladiator (Liter: 3.6 & Cylinder: 6 & Block: V)
