Best Exhaust For 6.7 Cummins in 2023 (Top 10 & Buying Guide)

Sometimes it might be quite difficult to find the best exhaust for 6.7 cummins. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this exhaust for 6.7 cummins buying guide.

Our 10 Favorites:

Best Exhaust For 6.7 Cummins Reviews:

Bestseller No. 1
Genuine OEM Cummins Cylinder Head With Non OE Upper Engine Gasket Set For 07-16 Dodge Ram 6.7L Cummins Diesel
  • For 07-16 Dodge Ram 6.7L Cummins Diesel
  • Direct Replacement
  • Includes: Oem Cummins Head Gasket With Non OE- Egr/Intake Gasket Set, Exhaust Manifold Gaskets, Fuel Injector Orings, Valve Seals & More
  • Head Gasket Kit
Bestseller No. 3
Sinister Diesel Cold Air Intake for 2013-2018 Dodge/Ram Cummins 6.7L
  • Precision CNC Mandrel Bent Aluminum Tubing for a Perfect Fit
  • Oversized Long Lasting Reusable Cotton Oiled Filter Media
  • Polished and Powder Coated in our Signature Sinister Blue
Bestseller No. 4
Gator Fasteners Heavy Duty Exhaust Manifold Stud Kit for Dodge/Ram (1994-20) 5.9L & 6.7L Cummins Diesel (Chrome)
  • Higher Tensile Strength (over 185,000psi)
  • Higher Clamping Force (Torque to 40 ft-lbs)
  • Includes Washers & 12 Point Nuts
  • 1994-1998 5.9L 12V - Aftermarket exhaust manifold only
  • 2003-2007 5.9L 24V CR - Requires removal of factory heat shield
Bestseller No. 5
Cardoctor 4384563 DEF Exhaust Gas Temperature Sensor EGT Sensor DPF Sensor fits Cummins 6.7L ISB QSB EPA17 Engine
  • Direct-fit OE replacement, FORM & FUNCTION - Premium quality materials for a long service life, Proper fitment and Lasting Performance.
  • 6 months WARRANTY -Be sure to check the vehicle fitment section to verify proper fitment for your vehicle.
  • Brand new Aftermarket Products. Perfect Replacement.Plug and play design, so there's no additional programming required.
  • Cross reference OE#: 4384563
  • Can perfect interchange fits Cummins 6.7L ISB QSB engine
Bestseller No. 6
kmdiesel 5WK9 6674A Nitrogen Oxide Sensor NOX Sensor 2871978 2894939RX 904-6017 2894939 Catalyst exhaust lambda fits 6.7L 2010-2015 Cummins ISB 11.9L 15L ISX
  • Replace fit for OE#: 2871978,2894939, 2894939RX 904-6017,5WK9 6674A
  • fits 6.7L 2010-2015 Cummins ISB 11.9L 15L ISX,fits Feightliner TRACTOR SGL FRGHT M2 2012
  • OEM factory outlet,Brand new aftermarket parts.Made High-quality material for long-lasting durability.
  • Factory OEM Fit Form And Function,Perfect match for the original car,Replacement is easy and is enough for most home mechanics to complete.
  • 12 months warranty and fast delivery.
Bestseller No. 8
BD Diesel Exhaust Manifold Bolt and Spacer Kit - Dodge 1998.5-2018 5.9L/6.7L Cummins
  • BD Diesel parts have a level of precision and quality that goes above and beyond the competition.
  • Whether hauling that heavy load, cruising down the highway, or launching down the quarter mile, BD has a turbo solution that will work for you.
  • BD Diesel has the product that best fits your performance or application goals.
  • Replacement Parts
  • Made from quality materials
Bestseller No. 9
PB Exhaust Manifold Gaskets, Stud & Nut kit fits Dodge Cummins 5.9,6.7 24v 98.5-19
  • Exhaust Manifold Gaskets, Studs, and Nuts.
  • Compatible with Dodge Cummins 5.9L, 6.7L, 24v 1998.5-2019
  • Note:- Need to remove spacer to install studs.
  • Kit Includes:- Laminated Exhaust manifold gaskets Qty6, M10x1.50 Grade 8.8 Studs Qty 12.
  • M10x1.50 Stainless steel flanged serrated Nuts Qty 12.
Bestseller No. 10
Cummins Differential Pressure Sensor (DPF) For Cummins ISB 6.7L Diesel Engine EGR Delta.
  • Original DFN Pressure sensor for Cummins
  • We offer 12 Month warranty on this part.
  • Choosing Genuine Cummins parts means you get precision design, state-of-the-art manufacturing and diligent testing that ensures our parts perform at Cummins factory-specified levels of efficiency, reliability and durability.
  • Genuine Cummins parts come with a full factory warranty, giving you peace of mind and financial protection.

Last update on 2023-03-22 / Affiliate links / Images from Amazon Product Advertising API

How to find the best exhaust for 6.7 cummins?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best exhaust for 6.7 cummins for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good exhaust for 6.7 cummins recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the exhaust for 6.7 cummins need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for exhaust for 6.7 cummins to find what you’re looking for:


In some cases, the brand of exhaust for 6.7 cummins is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.


The features in any given exhaust for 6.7 cummins are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.


Customer reviews about exhaust for 6.7 cummins are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.


Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare exhaust for 6.7 cummins quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.


Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.


The quest to find the best exhaust for 6.7 cummins can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.