aFe POWER 49-43090-B Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System
Performance Data Coming Soon!
Constructed from 5" mandrel-bent 409 stainless steel tubing
Uses a high quality band clamps and OE-Style bayonet hangers for a secure fitment
Utilizes all factory mounting locations to provide a quick, hassle-free installation
A high quality OE-Style flange is included for a complete 360 degree sealing surface
Included in this exhaust system is a massive 6" Dia. black stainless steel intercooled tip with a laser-cut stainless steel aFe Power badge
Flow and Performance: This Large Bore-HD exhaust system is 100% hand MIG-welded and Constructed from 5" mandrel-bent 409 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. Some cutting is required.
Intercooling Tailpipe: This system is designed with Intercooling tailpipes, to reduce exhaust gas temperatures at the tailpipe.
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.
6" Diameter Black Intercooled Tip: Finishing off the exhaust is a 6" diameter, black, stainless steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.
Fits: Single Cab/Long Bed (141.6" Wheelbase) Extended Cab/Short Bed (148" Wheelbase) Extended Cab/Long Bed (164.2" Wheelbase) Crew Cab/Long Bed (176" Wheelbase) Crew Cab/Short Bed (159.8" Wheelbase)
Note: This system requires cutting behind the DPF unit. .
Legality: This part does not require a CARB EO#
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.