Top 7 Best 6.6 Duramax Exhaust

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we analyzed 42375 reviews before putting our recommendations for the 6.6 Duramax Exhaust. look out for the best 6.6 Duramax Exhaust. We have considered users feedback on the 6.6 Duramax Exhaust to list the best. choose which one is suits you best.

Best 6.6 Duramax Exhaust

Comparison Chart for Best 6.6 Duramax Exhaust

we analyzed and reviwed day & night to give you the best 6.6 Duramax Exhaust. we always update our top list. If you are looking for the best 6.6 Duramax Exhaust then this review article is for you

NoProductScoreAction
1PPE 117000500 Performance Parts & Miscellaneous Accessory9.6Buy on Amazon
2Exhaust Manifold Bolt Set for 6.6l Duramax Chevy GMC 2001-2016 LB7-LML9.2Buy on Amazon
3GXP Updated Driver Side Exhaust Manifold & Hardware Compatible with 2001-2016 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML Duramax Diesel9Buy on Amazon
4Sinister Diesel Cold Air Intake for 2013-2016 Chevy/GMC Duramax 6.6L LML9Buy on Amazon
56.6L DEF Heater/Diesel Exhaust Fluid Reservoir Heater Kit Compatible with 6.6L V8 Chevrolet Silverado/GMC Sierra 2500HD 3500HD Duramax LML LGH 2012 2013 2014 2015 2016#228721188.8Buy on Amazon
6'01-'05 Chevy Silverado, GMC Sierra Duramax 6.6L Diesel8.6Buy on Amazon
7OKAY MOTOR 6.6L Diesel DEF Exhaust Fluid Reservoir Heater Kit for 2012-2016 Chevrolet Chevy Silverado 2500 HD 3500HD GMC Sierra 2500HD 3500HD Duramax LML LGH 84412924 F01C6003078.6Buy on Amazon

Table Of Content:

1. PPE 117000500 Performance Parts & Miscellaneous Accessory

  • Easy and flexible to use
  • Package Dimensions: 57.912 H x 13.335 L x 18.161 W (centimetres)
  • Package Weight: 3.266 kilograms
  • Country of Origin : South Korea

2. Exhaust Manifold Bolt Set for 6.6l Duramax Chevy GMC 2001-2016 LB7-LML

3. GXP Updated Driver Side Exhaust Manifold & Hardware Compatible with 2001-2016 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML Duramax Diesel

  • Direct Replacement | Eliminates “Crushed” Manifold (2001-2010 Trucks) | GM OE Cross Reference #: 12624684,12637647,97224587 | 1-Year Warranty.
  • High-flow upgrade is only on 2001-2010 trucks.
  • Some factory hardware and fasteners will be re-used during installation.
  • This is a factory-style replacement on the 2011-2016 GM 6.6L Duramax LML.
  • Compatible with all 2001-2016 Chevy & GMC 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel trucks

4. Sinister Diesel Cold Air Intake for 2013-2016 Chevy/GMC Duramax 6.6L LML

  • Precision CNC Mandrel Bent Aluminum Tubing for a Perfect Fit
  • Oversized Long Lasting Reusable Cotton Oiled Filter Media
  • Significantly Improved Throttle Response and Turbo Spool-up
  • Perfect When Paired With a Sinister Diesel Exhaust or Tuner
  • Polished and Powder Coated in our Signature Sinister Blue

5. 6.6L DEF Heater/Diesel Exhaust Fluid Reservoir Heater Kit Compatible with 6.6L V8 Chevrolet Silverado/GMC Sierra 2500HD 3500HD Duramax LML LGH 2012 2013 2014 2015 2016#22872118

  • This DEF reservoir heater kit features a redesigned housing to insure it lasts longer than the factory part and includes all the necessary gaskets, o-rings and bolts for a complete trouble-free replacement.
  • Fit and leak tested in the DEF tank to ensure the Diesel Exhaust Fluid does not leak into the environment.
  • Fit for : 2012 2013 2014 2015 2016 Chevy Silverado 2500 HD /Silverado 3500 HD /GMC Sierra 2500 HD /Sierra 3500 HD 6.
  • OEM Part Number : 22872118,22902620,23379348,84412924, 904-394
  • The DEF fluid heater includes all necessary hardware for a complete trouble-free replacement ,1 year unlimited-mileage quality guarantee.

6. ’01-’05 Chevy Silverado

  • 4″ Aluminized Diesel Cat Back Single Exhaust System
  • Delivers a rich, mellow exhaust note
  • Installs with common hand tools
  • Can improve fuel economy by 1-2 mpg
  • Boosts torque and horsepower

7. OKAY MOTOR 6.6L Diesel DEF Exhaust Fluid Reservoir Heater Kit for 2012-2016 Chevrolet Chevy Silverado 2500 HD 3500HD GMC Sierra 2500HD 3500HD Duramax LML LGH 84412924 F01C600307

  • Fuel Heater Kit for 2012-2016 Chevy Silverado 2500 HD 3500 HD 6.
  • Part #: 22872118, 22902620, 84412924, 23379348.
  • Part Notes: 6.
  • Includes: Temperature sensor, Heater and all necessary components needed for a complete replacement.
  • 180 days manufacturer type warranty limited.If you have any problem, please feel free to contact us.

How To Choose The Best 6.6 Duramax Exhaust

Does the thought of finding a great 6.6 Duramax Exhaust stress you out? Has your mind been juggling between choices when it comes to buying 6.6 Duramax Exhaust in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect 6.6 Duramax Exhaust for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about 6.6 Duramax Exhaust. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best 6.6 Duramax Exhaust in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best 6.6 Duramax Exhaust currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top 6.6 Duramax Exhaust brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top 6.6 Duramax Exhaust based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the 6.6 Duramax Exhaust before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the 6.6 Duramax Exhaust they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good 6.6 Duramax Exhaust, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your 6.6 Duramax Exhaust before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable 6.6 Duramax Exhaust will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good 6.6 Duramax Exhaust if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated 6.6 Duramax Exhaust on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our 6.6 Duramax Exhaust on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any 6.6 Duramax Exhaust featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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