AFE 49-43065-P Large Bore-HD 4" 409 Stainless Steel DPF-Back Exhaust System Ford Diesel Trucks 11-14 V8-6.7L (td)

Flow and Performance:
This Large Bore-HD exhaust system is 100% hand MIG-welded and Constructed from 4" mandrel-bent 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.

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" Angle-Cut Rolled Edge Polished Clamp-On Tips:
Finishing off the exhaust are dual side exit 6" stainless steel clamp-on tips with a high luster polished finish. A unique laser-cut aFe Power logo plate is riveted on for an aggressive style.

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

• In house testing this system produced +8 horsepower and +11 lbs. x ft. of torque over the stock exhaust system verified by our in house dyno
• Constructed from 4" mandrel-bent stainless steel tubing for maximum flow
• Includes dual side exit 6" polished stainless steel clamp-on tips with a black laser-cut stainless steel aFe power plate
• Uses high quality band clamps and OE-style bayonet hangers
• Utilizes all factory mounting locations to provide a quick, hassle-free installation
• Incorporates a mitered merge collector
• Intercooling tailpipes are used to reduce exhaust gas temperatures

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  Instructions
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  Dyno Chart

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