aFe Rebel XD 4in Stainless Steel Down-Pipe Back Exhaust System w/ Dual Pol

• 4" mandrel bent 409 stainless steel tubing
• Dual 5" polished stainless steel tips
• Factory mounting locations
• High-quality band clamps and OE-style bayonet hangers

aFe's Rebel XD Series DPF-back exhaust system performs as good as it looks. Made with 4" mandrel bent 409 stainless steel tubing to improve exhaust flow for more HP, torque and lower EGT's. The Rebel XD is MIG welded for durability and includes high quality hardware to provide a quick, hassle-free installation. Finished with dual 5" polished stainless steel tips with intercooling vents make it the perfect combination of performance, value and style.

Stainless Steel Construction:
This Rebel XD Series exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum flow and durability. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

Dual 5" Diameter Polished Intercooled Tips:
Finishing off the exhaust are dual 5" straight cut, polished stainless steel tips with intercooling vents that reduce EGT's at the tailpipe and are badged with a laser-cut aFe POWER plates riveted on each tip.

OE Fit:
OE-style bayonet hangers are used to maintain a stable pipe location under any driving conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time. All systems use factory mounting locations providing a hassle-free installation.

Leak-Free Seal:
High quality band clamp and hardware are included for a hassle-free installation and a complete 360 degree sealing surface.

Fits:
2017 Ford Super Duty F-250/F-350 V8-6.7L (td) Power Stroke

Wheelbases:
Standard Cab / Long Bed, 8ft bed, 141.6" wheelbase
Extended Cab / Short Bed, 6.75ft bed, 148" wheelbase
Crew Cab / Short Bed, 6.75ft bed, 160" wheelbase
Extended Cab / Long Bed, 8ft bed, 164.2" wheelbase
Crew Cab / Long Bed, 8ft bed, 176" wheelbase