aFe Power Large Bore-HD 4" Exhaust for 03-07 Ford Diesel 6.0L V8

Ford Diesel Trucks 03-07 V8-6.0L (td)

aFe Power Large Bore-HD 4" Exhaust for 03-07 Ford F250 6.0L Diesel

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The...

aFe Power Large Bore-HD 4" Race Down-Pipe/Mid-Pipe for 07.5-12 Ram Diesel 6.7L

Dodge RAM Diesel Trucks 07.5-12 L6-6.7L (td)

aFe Power Large Bore-HD 4" Race Pipe for 11-15 Silverado 2500HD 6.6L

Details: Constructed of 4" mandrel-bent stainless steel tubing for maximum flow OE style bayonet hangers are used to maintain a stable pipe location Uses factory mounting locations...

aFe Power Large Bore-HD 4" Race Pipe for 16-19 Titan XD 5.0L Cummins

4" stainless steel tubing outflows stock exhaustIncludes high flow stainless steel muffler for deep, aggressive tone Factory mounting locations provide a quick, hassle-free installation High...

aFe Power Large Bore-HD 4" Race Pipe w/ Muffler for 11-16 Silverado 2500HD 6.6

The aFe Large Bore-HD DPF-Delete race pipe with muffler eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains. This free flowing...

aFe Power Large Bore-HD 4" Race Pipe w/o Muffler for 11-16 GM Diesel 6.6L

Details: Constructed of 4" mandrel-bent stainless steel tubing for maximum flow OE style bayonet hangers are used to maintain a stable pipe location Includes a muffler delete-pipe ...

aFe Power Large Bore-HD 4" Turbo-Back Exhaust for 03-05 Excursion 6.0L V8

Ford Excursion 03-05 V8-6.0L (td)

aFe Power Large Bore-HD 4" Turbo-Back Exhaust for 94-02 Dodge 2500 5.9L

The Large Bore-HD exhaust is designed for ease of installation and engineered to perform in the most extreme environments. This system is constructed from 4" mandrel bent 409 stainless steel tubing...

aFe Power Large Bore-HD 4" Turbo-Back Exhaust for 94-02 Dodge Diesel 5.9L

Dodge Diesel Trucks 94-02 L6-5.9L (td)

aFe Power Large Bore-HD 4" Turbo-Back Exhaust for 94-97 F250 7.3L Diesel

The new Large Bore-HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" stainless steel tubing for maximum flow, increased horsepower,...

aFe Power Large Bore-HD 4" Turbo-Back Exhaust for Dodge Diesel 04.5-07 5.9L

Dodge Diesel Trucks 04.5-07 L6-5.9L (td)