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BD Diesel Roadmaster CAT T6 exhaust manifolds are dependable 3-piece units constructed of thick walled, durable high-silicon ductile iron that will prevent cracking and help reduce future repair costs and down time. The manifolds have a Pulse exhaust flow design that directs energy to the dual volute turbine maximizing spooling response and bottom end power. The T6 mount allows for a variety of turbos to be installed including BD's own Roadmaster Turbo.
Not Yet Reviewed
$1,346.95
These Walker school bus mufflers have been engineered for superior sound control and are able to handle the high heat of a full day of driving. They are made from quality materials and install easily on most school bus applications. Pick up one of these Walker school bus mufflers to maximize flow and control the sound level.
( 11 )
$97.99
Got an exhaust job? Finish it like a pro with Walker U-bolt clamps. They are manufactured from premium steel for greater strength and durability. They are offered in standard and flat strap styles as well as heavy-duty with or without welded saddles. No matter which style of Walker U-bolt clamps you need, they are all designed for one purpose--to clamp your exhaust together with leak-free performance!
( 96 )
$10.99
If you need to replace your muffler, then these Walker Noisebreaker mufflers are just what you need. They are made from quality materials for a longer life and an attractive appearance.
( 7 )
$272.99
These V-band exhaust clamps from Walker are available in a wide variety of clamp sizes. They are sure to meet your exhaust needs.
( 7 )
$35.99
Mega-Flow are premium performance mufflers that combine Walker quality and engineering with cutting-edge technology to deliver unparalleled performance. Walker Mega-Flow mufflers are just what you need for an exhaust that is light and sounds great!
( 75 )
$149.99
Walker tail spouts allow you to point your exhaust outlet where you want. Each spout is mandrel-bent, except where noted. They are constructed from heavy-gauge aluminized steel for good looks and protection from rust and corrosion.
( 42 )
$55.99
If you need to replace your OEM muffler, then these Walker replacement mufflers are just what you need. They are made from quality materials for a longer life and a quality appearance. The mufflers easily install in all applications without any modifications. Whether you have a passenger car, truck, or SUV, we have you covered with these Walker replacement mufflers.
( 40 )
$221.99
Dorman DPF clamp kits are replacement kits that match the fit and function of the original equipment clamps and gaskets. Made from quality materials and engineered for durability, all of the kit components have undergone industry standard testing to ensure reliable performance. For cost-effective repair solutions, order Dorman's DPF clamp kit to fit your application needs.
Not Yet Reviewed
$87.99
Walker exhaust flex tubing will help your exhaust take shape! Whether it's a quick repair or you need flexibility in your exhaust system, Walker flex tubing with flex lock construction offers leak-free performance while remaining highly adaptable. The exhaust flex tubing is offered in several popular diameters and lengths, providing you with options to help you maintain your exhaust. Select the tubing application designed to fit your project needs.
( 70 )
$21.99
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$25.99
Walker stack pipes are designed for heavy-duty applications. They are available in a variety of styles, including angled, slant cut, and square cut. These pipes are constructed from top-quality materials with great finishes for durability and good looks.
( 8 )
$165.99
Dorman diesel emission fluid system components help keep your DEF system operating properly. Available for most applications, Dorman offers most major components in the system, including modules, level sensors, caps, heaters, feed lines, and tanks. So if your DEF system is in need of repair, look no further than Dorman.
Not Yet Reviewed
$23.99
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$148.99
The diesel particulate filter (DPF) is an integral component for diesel trucks and helps to maintain the proper performance of the diesel engine. Essential for keeping harmful emissions out of the environment, Dorman DPF units thoroughly remove diesel particulate matter and soot to provide better overall gas mileage and increased vehicle power.
Not Yet Reviewed
$1,874.99
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$5,801.99
Walker Performance exhaust elbows are high-quality components that are great for the do-it-yourselfer or for fabricating custom exhausts. They are available in a variety of diameters, bends, and lengths to suit your needs.
( 385 )
$55.99
Dorman exhaust flex bellow bellows are quality-engineered to absorb displacements, vibrations, and thermal expansion from extreme exhaust temperatures. These steel bellows provide a flex point in the exhaust system between the engine and after-treatment emissions equipment. They also prevent exhaust leaks and loss of engine power. All Dorman exhaust pipe bellows are direct-fit replacements and include the required components for a complete clamp-on repair, where applicable. The bellows are available in a variety of lengths and inlet diameters. Choose the model recommended for your vehicle application.
Not Yet Reviewed
$305.99
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$499.99
Dorman exhaust manifolds offer a reliable, direct-fit installation for your vehicle. Manufactured from high-quality materials, they provide the perfect replacements for your worn-out factory piece. Dorman lends a hand in maintaining the exhaust manifold on your daily driver by providing the right fit at the right price--no longer are these "dealer only" parts. Get what you need--think Dorman for your replacement exhaust manifolds.
( 522 )
$628.99
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$757.99
Dorman EGR valves effectively recirculate exhaust gas to be re-burned in the intake manifold where the engine can burn it again. This reduces emissions and ensures that your vehicle is performing at its maximum potential. When your EGR valve isn't working properly, it can result in reduced performance or increased fuel consumption. Dorman parts are direct-fit replacements to ensure a proper fit.
( 10 )
$853.99
Dorman heavy-duty EGR coolers are a direct replacement cooler that has been designed to match the fit and performance of the original. They are manufactured from stainless steel specifically for your diesel vehicle and quality-engineered to cool exhaust gas and recirculate it back to your engine. These coolers have been rigorously tested for heat transfer, burst testing, and vehicle try-on testing to ensure fit and reliability. The heavy-duty EGR coolers include all necessary O-rings, gaskets, and hardware for a complete repair job. Keep your big rig legal and performing its best with one of Dorman heavy-duty EGR coolers.
Not Yet Reviewed
$1,943.99
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