aFe Rebel XD Series 4 IN 409 Stainless Steel DPF-Back Exhaust w/Dual Black Tips for 2015-2016 Ford F-250 Super Duty(49-43121-B) 1583 it offers a bolt-on upgrade

it offers a bolt-on upgrade that retains the ability to revert to stock exhaust if desired

Made of 340 stainless steel tubing

Note that these product are designated for off-road use only and may require auxiliary modifications such as hood pins or upgraded struts if swapped for OEM parts

which will also provide the necessary hood clearance for the Stillen supercharger

aFe Rebel XD Series 4 IN 409 Stainless Steel DPF-Back Exhaust w/Dual Black Tips for 2015-2016 Ford F-250 Super Duty(49-43121-B) 1583 it offers a bolt-on upgradeThis DPF back exhaust system is constructed of 4" mandrel bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter black 304 stainless steel intercooled clamp on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style. Some cutting may be required, see instruction sheet for further information. Utilizing a factory style flange and hangers this system