AFE Exhausts

AFE Large Bore HD 4" diesel truck exhausts are a 4" exhaust system. AFE diesel exhausts add horse power, increase torque and air flow, improve your fuel economy and come fully assembled ready to install. 4 inch mandrel bent tubing with smooth bends is available in aluminized steel for the Turbo Back, Cat Back or Tom Kit. more

The AFE Mach Force XP Exhaust is a one of the highest quality exhausts available in today's market. AFE uses 409 stainless steel tubing and a large straight flow muffler. The Mach Force Exhaust is available for many of today's gas and diesel trucks and SUVs. AFE has made the XP exhausts to install simply and easily without any drilling or cutting on most models. more