A true 5" from the turbo-back, the Large Bore-HD exhaust system is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 5" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and reduced EGT's. The system is available in 5" turbo-back with muffler with 6" polished tip. Large Bore-HD exhaust systems are the perfect combination of performance, fit and value.
Installation is a Snap:
All systems use factory mounting locations providing stability and hassle-free installation.
1994-1997 Model Year Vehicles Require Tailpipe Hanger Modification.
High quality OE style flange and band clamps are used for a complete 360 degree sealing surface.
A free-flowing 24" long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.
OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.
Flow and Performance:
Large Bore-HD exhaust systems are constructed of 5" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.
Finishing off the exhaust is a high luster, polished 304 stainless steel slash cut exhaust tip. This tip features a drain port on the bottom to keep rust and corrosion away. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.
1994-1997 Models require tailpipe hanger modification. This item Does NOT fit Cab & Chassis 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.
Race Disclaimer Exclusions:
1998.5-2002 24V Vehicles
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.