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.
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.
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.
This item fits both 2-Door and 4-Door models
This is a Race Only product that is to be used solely for competition, it cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. To complete the purchase of this item, aFe Power competition acknowledgement/liability release form must be filled out and submitted.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.