$20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: LABORDAY

$20 Off $250 / $40 Off $500 / $80 Off $1,000
Use Promo Code: LABORDAY

FREE SHIPPING on Orders Over $109!

DODGE Cummins diesel inline 6-cylinder Exhaust

Part Groups

Results 1 - 24 of 46

Summit Racing™ Exhaust Systems

These Summit Racing™ exhaust systems have a great sound and make additional performance at a great price. They come in different sizes and for different vehicles.

4.24 out of 5 stars ( 147 )

$349.99

$469.99

Summit Racing™ Exhaust Hangers

That clunking sound you hear beneath your vehicle might be due to a broken exhaust hanger causing your exhaust system to bounce around. If that's the case, don't sweat it—just swap out the bad exhaust hanger with a new one from Summit Racing™. These replacement hangers are available in a variety of materials and styles to best facilitate your repair. Keep your exhaust system securely positioned and attached where it belongs, with quality hangers from Summit Racing™.

4.59 out of 5 stars ( 41 )

$8.99

BD Diesel Exhaust Manifolds

These BD Diesel exhaust manifolds help you maximize your engines true potential. Your stock manifolds can require extensive cleaning and machining to be recovered from warping and distortion. These heavy-walled manifolds are coated to resist corrosion, with some models even predrilled for pyrometer probes. BD Diesel exhaust manifolds are great preventative upgrades whenever you're doing other engine work.

4.74 out of 5 stars ( 38 )

$576.95

$645.95

On Sale

MBRP XP Series Exhaust Systems

MBRP XP Series exhaust systems are designed to withstand the toughest conditions, on and off the road. Their rugged, thick, 16-gauge stainless steel tubing won't rust through. They feature solid, reinforced welds at vital stress points, making certain that your system stays securely mounted. The MBRP XP Series mufflers and pipes deliver a rich, mellow exhaust note and are finished off with a mirror-polished, stainless steel, rolled-edge exhaust tip. They're available in a wide variety of styles and configurations to fit your specific vehicle.

4.43 out of 5 stars ( 241 )

$474.99

$1,029.99


$424.99

$954.99

On Sale

MBRP PLM Series Exhaust Systems

MBRP's PLM Series exhaust systems feature a muffler delete pipe that takes the place of your muffler, providing the ultimate in exhaust flow and sound. By doing so, they increase both horsepower and torque and improve fuel economy. The systems are manufactured from heavy-duty steel pipe with an aluminized coating for maximum protection. Their specially designed 2-piece tailpipe and bolt-on hangers allow for a simple, straightforward installation. These PLM Series exhausts are available in a variety of sizes, styles, and configurations for fitment on specific vehicle applications.

4.0 out of 5 stars ( 34 )

$484.99

$604.99


$419.99

$544.99

Walker Universal Tailpipes

Custom exhaust has never been easier than with Walker universal tailpipes. These tailpipes feature smooth bends and are available in a variety of shapes, lengths, and diameters to fit your needs. It doesn't matter if your car or truck is a custom build, or you just want the exhaust to exit in a different place, Walker has you covered with their universal tailpipes.

5.0 out of 5 stars ( 8 )

$61.99

$75.99

On Sale

MBRP Pro Series Exhaust Systems

MBRP Pro Series exhaust systems are built for performance auto enthusiasts looking for a great quality exhaust. They're constructed from T304 stainless steel for optimal durability and reliability. Pro Series systems deliver a rich, mellow exhaust note and over 70 percent increased exhaust flow. They include the necessary pipe and muffler, and utilize OEM hangers for complete bolt-on cat-back (or downpipe-back) exhausts. These kits are available with polished stainless steel exhaust tips or carbon fiber exhaust tips for a beautifully finished look. These units are available in a variety of configurations for gas truck/SUV, diesel, and muscle car applications—so you can choose which design is best for your vehicle. MBRP offers a no-hassle lifetime warranty on Pro Series exhaust systems.

4.59 out of 5 stars ( 49 )

$1,234.99


$1,134.99

Walker Direct-Fit Tailpipes

These direct-fit tailpipes from Walker are specifically designed for your application. They are perfect as replacement pieces or if you are putting together a new exhaust system for your vehicle.

4.35 out of 5 stars ( 280 )

$78.99

On Sale

MBRP Performance Series Exhaust Systems

MBRP Performance Series exhaust systems maximize exhaust flow and minimize exhaust temperatures. They're manufactured from 100 percent aluminized steel and come standard with MBRP's smaller muffler. Fully sealed tubing adds years to your system, avoiding rust-through on seams. Performance Series units are road, track, and dyno-tested; and they're specially tuned to deliver an aggressive exhaust note. Order the model designed for your specific vehicle. Other features and benefits: * Fully mandrel-bent tubing and minimal bend degree angles increase airflow * Better gas mileage * Bolt-on, no-weld design for easy installation * Direct-fit to the OEM hangers; clamps and accessories included * Available for gas truck and diesel applications * Limited one-year workmanship warranty

4.33 out of 5 stars ( 43 )

$484.99

$664.99


$424.99

$604.99

On Sale

MBRP SLM Series Exhaust Systems

MRBP SLM Series exhaust systems are the starting point to getting the most from cold air intakes, programmers, modules, and downloaders. They're constructed to the same specifications as MRBP's top-of-the-line Pro Series. Built from 16-gauge T409 stainless steel with a muffler delete pipe, SLM units are tuned for an aggressive sound and free-flowing performance. Order the model designed for your diesel application. Features and benefits: * More pulling power * Improved throttle response * Greater fuel efficiency * Mandrel-bent tubing; minimal bend degree angles * Gets hot exhaust out fast * Drops exhaust gas temperature by up to 200 degrees F * Direct-fit to OEM hangers * Bolt-on, no-weld installation * Clamps and installation accessories included * MBRP stamped logo on exhaust tip (if tip is included) * Limited 5-year workmanship warranty. (This series may, with time, develop surface rust which is not covered with this warranty.)

4.38 out of 5 stars ( 13 )

$664.99

$724.99


$614.99

$664.99

Walker Quiet-Flow SS Mufflers

Walker Quiet-Flow SS mufflers are designed using factory-style cross-sections for a precision fit and OE sound. Their sophisticated internal routing provides superior flow and performance. You can choose from several internal construction options, including baffled, louvered tube (with or without packing), and turbo-style. These exhausts are also available in dozens of sizes and inlet/outlet choices. Walker Quiet-Flow SS mufflers construction makes them the ultimate replacement for durability and good looks!

4.47 out of 5 stars ( 337 )

$217.99

BD Diesel Turbo Downpipes

These performance turbo downpipes from BD Diesel allow better exhaust flow for your diesel. They feature aluminized steel construction, offering lower exhaust temperatures and improved fuel economy.

Not Yet Reviewed

$238.95

Stage 8 Locking Header Fastener Kits

Stage 8's Grade 8 locking header fasteners use a patented system that consists of a grooved hex-head bolt or nut, a retainer, and a snap clip. The retainer fits over the bolt head and locks the bolt against the header tube, and the snap clip holds the retainer in place. Once Stage 8 header fasteners are tightened down, they won't back out, eliminating leakage and blown header gaskets from loose bolts.

4.59 out of 5 stars ( 388 )

$83.42

$85.27

On Sale

aFe BladeRunner Exhaust Manifolds

BladeRunner exhaust manifolds from aFe are made from 304 stainless steel and feature a one-piece design with reinforced ribs between each exhaust port. This increases strength and eliminates the cracking found in most stock and aftermarket units. These manifolds feature two EGT probe ports, a thick wall design for increased strength, matched ports, and a merged runner design to maximize exhaust flow. Once you've installed a BladeRunner on your ride, you'll be able to feel improved turbo spool-up times, throttle response, and decreased EGTs. For top performance, choose an exhaust manifold from aFe.

4.8 out of 5 stars ( 5 )

$580.65

$877.80


$537.10

$811.96

MagnaFlow PRO Series DPF Diesel Exhaust Systems

MagnaFlow PRO Series DPF diesel exhaust systems feature a muffler-less design with mirror-finish polished, welded intercooled tips. These kits feature mandrel-bent stainless steel tubing in a variety of intermediate and tailpipe diameters. The systems are available in numerous styles, including cat-back, downpipe-back, and turbo-back. MagnaFlow Stainless Steel PRO Series DPF stainless steel exhausts are designed for a wide range of make and model diesel applications to significantly enhance both horsepower and torque.

5.0 out of 5 stars ( 1 )

$612.00

On Sale

MBRP Installer Series Exhaust Systems

The MBRP Installer Series exhaust systems give you the best of both worlds in one complete package. They provide great sound control—as well as improvements in torque and horsepower. These systems are constructed from heavy-duty, 16-gauge steel with an aluminized coating and an extra-thick layer of aluminum silica on the seams, an area often left exposed to rust. The units are available in hundreds of configurations to suit your vehicle's exhaust needs.

4.53 out of 5 stars ( 398 )

$429.99

$764.99


$369.99

$694.99

MagnaFlow Stainless Steel Exhaust Tailpipes

These MagnaFlow stainless steel exhaust tailpipes will help you complete your dual exhaust system. They are manufactured from quality stainless steel for long lasting performance and mandrel bent to ensure maximum flow. The MagnaFlow stainless steel exhaust tailpipes are available in a variety of pipe diameters and configurations to fit your specific vehicles needs.

5.0 out of 5 stars ( 2 )

$160.00

$164.00

On Sale

MBRP XP Series Muffler Bypass Pipes

MBRP XP Series muffler bypass pipes are built with rugged 16-gauge T409 stainless steel, so you can count on them to withstand anything and everything from salt and tar to rocks. Available for universal and vehicle-specific applications, the pipes are easy to install. MBRP XP Series muffler bypass pipes are rugged, unrestricting, and are ready to enhance your vehicle's horsepower and sound with long-lasting performance.

4.27 out of 5 stars ( 15 )

$104.99

Mishimoto Exhaust Manifold Hardware Kits

Mishimoto offers exhaust manifold stud kits for a variety of applications, including Cummins diesel inline 6-cylinder engines found on many Dodge and Ram trucks from 1994 and up. Machined from chromium-infused alloy steel for strength and corrosion resistance, these bolts are designed to increase the clamping force between the manifold and cylinder head—effectively minimizing the risk of boost-killing leaks and reducing the likelihood of manifold warpage. Anyone who has attempted to grapple a heavy manifold and turbocharger with one hand while attempting to line up a bolt hole with the other will appreciate the ease and convenience these stud kits provide. With 12-point hardware engineered to prevent nut rounding, gone are fears of stripped or rounded hardware.

Not Yet Reviewed

$117.95

Standard Motor Catalytic Converter Check Valves

Don't take chances with old, questionable, or faulty catalytic converter check valves that can cripple your vehicle's emissions system. Standard Motor Products replacement converter check valves are designed to exceed OEM specifications for dependable, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.

Not Yet Reviewed

$21.99

Mopar Replacement Exhaust Insulators and Isolators

Mopar Replacement exhaust insulators and isolators are direct-fit replacements manufactured from quality materials—to fit like the originals, and function like the originals. The rattling sound you hear beneath your chassis can often be quieted with these rubber exhaust hangers. Choosing genuine Mopar parts provides the confidence that you have the right part, with the right fit, and the right performance to restore and/or repair your Chrysler, Dodge, or Jeep properly and safely. Order the model designed for your vehicle application.

4.67 out of 5 stars ( 3 )

$19.99

BD Diesel Dodge Cummins Pulse Exhaust Manifolds

BD Diesel Dodge Cummins Pulse exhaust manifolds are designed to balance your diesel power and reduce cylinder load, exhaust temperature, and backpressure to improve fuel economy. BD Diesel Dodge Cummins Pulse exhaust manifolds are constructed of high-silicon ductile iron to help prevent cracking from heat expansion and vibration. BD Diesel Dodge Cummins Pulse exhaust manifolds also feature a port made for an exhaust temperature gauge.

5.0 out of 5 stars ( 1 )

$576.95

On Sale

aFe BladeRunner Turbine Elbows

BladeRunner turbine elbows from aFe are a direct replacement for the stock models, and they hook up to your BladeRunner turbocharger without modifications. These durable units are constructed from ductile iron for many years of service. The elbows are available for fitment on a wide range of submodels. Whether you're installing a new turbo or simply replacing a stock part, go with aFe BladeRunner turbine elbows.

Not Yet Reviewed

$152.25


$137.02

MBRP XP Series Downpipe Kits

MBRP XP Series downpipe kits offer lasting performance and looks. Manufactured from T409 stainless steel, they are built to withstand the harshest conditions, increase performance, and add a more aggressive sound to your off-road rig. All factory mounting points are retained and installation is pretty straightforward. Keep the flow smooth, even though the terrain is bumpy, with MBRP XP Series downpipe kits.

5.0 out of 5 stars ( 2 )

$204.99

Modal Header