Worlds Toughest Diesel Exhaust. Aggressive Sound. Mandrel Bent Tubing. More Towing Power. Lower EGTs. Increased Horsepower. Increased Torque. 1 Year Limited Warranty. True 4 inch downpipe for the 6.0 Powerstroke.
Diamond Eye exhaust systems are built just the way you want! Upgrading your exhaust has definite benefits—lower EGTs, more horsepower, better sound quality, and more passes by the pump. CNC mandrel-bending machines and support equipment allow Diamond Eye technicians to fabricate non-restrictive, free-flowing systems to benefit your engine. You have the choice of standard or muffler replacement kits (RP) in a variety of 3 in. models, up to bigger-and-better 5.0 in. systems, in either economical 16-gauge aluminized steel or longer-lasting, good looking 409 stainless steel. These kits are also designed to reduce your installation time; hangers, clamps, and hardware are included to complete your job. Order the model designed for your specific vehicle.