Flow and Performance:

This Large Bore-HD exhaust system is 100% hand MIG-welded and constructed of 2-1/2'" mandrel-bent stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. A mitered merge collector is also incorporated to eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce.

Perfect Fit:

This system uses all factory mounting locations providing stability and hassle-free installation. Includes OE-style bayonet hangers which 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.

4-1/2" Angle-Cut Rolled Edge Polished Clamp-On Tips:

Finishing off the exhaust are dual 4-1/2" 304 stainless steel clamp-on tips with a high luster polished finish. A unique laser-cut aFe Power logo plate is riveted on for an aggressive style.

Wheelbases:

Crew Cab/5'7" Bed (140" Wheelbases)

Crew Cab/6'4" Bed (149" Wheelbases)

Fitment Note:

Will not fit models equipped with factory single exhaust system.

Emissions Disclaimer:

This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.