aFe Victory Series 4in 409 SS DPF Back Exhaust w Dual Polished Tips #Cheap DPF Delete Kit aFe Atlas 4 Turbo Back Exhaust Stainless Steel aFe Atlas Exhaust 4in Aluminized Cat Back w 304 SS Black Ti AFE 49 04064 P ATLAS Aluminized 3 1 2" DPF Back Exhaust System XDP. Flow and Performance: This ATLAS exhaust system is 100% hand MIG welded and Constructed from 4" mandrel bent aluminized 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. Perfect Fit: This system uses all factory mounting locations providing stability. 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. Some cutting maybe required during install. Please see instruction sheet for Cab configuration for further details. 5" Angle Cut Rolled Edge Polished Intercooled Clamp On Tips: Finishing off the exhaust are dual side exit 5" stainless steel intercooled clamp on tips with a polished finish. A unique laser cut aFe Power logo plate is riveted on for an aggressive style. This Part Fits: Year Make Model Submodel 2017 2022 Ford F 250 Super Duty King Ranch 2017 2022 Ford F 250 Super Duty Lariat 2018 2022 Ford F 250 Super Duty Limited 2017 2022 Ford F 250 Super Duty Platinum 2017 2022 Ford F 250 Super Duty XL 2017 2022 Ford F 250 Super Duty XLT 2017 2022 Ford F 350 Super Duty King Ranch 2017 2022 Ford F 350 Super Duty Lariat 2018 2022 Ford F 350 Super Duty Limited 2017 2022 Ford F 350 Super Duty Platinum 2017 2022 Ford F 350 Super Duty XL 2017 2022 Ford F 350 Super Duty XLT