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Top 10 Best Exhaust For 6.6 Duramax 2023 – Review & Guide. If you are looking for an exhaust for 6.6 Duramax then this article may help you.
1. 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
- The high-flow upgrade is only on 2001-2010 trucks.
- Some factory hardware and fasteners will re-use 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
2. ICT Billet Duramax Turbo Diesel 2004.5-10 LBZ LLY LMM Mouth Piece Resonator Noise Reduction Plug Cover Cap 6.6L Seal Billet Aluminum Made in America ICT Billet 551503
- Saves Room Under The Hood And Gives The Engine Bay A Custom Look
- Compatible With LLY LBZ LMM 6.6L 2004.5 2005 2006 2007 2008 2009 2010 Chevy Duramax Diesel Engines
- Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
- Increases Intake Sound
- Includes 1 Resonator Adapter with Orings
3. 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, 904-394
- 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 6.6L.
- 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
4. Upgraded Allison Transmission Cooler Lines 2006-2010 GM GMC Chevy 6.6L LBZ LMM Duramax Diesel 6.6
- 2006-2010 GM 6.6L LBZ/LMM Duramax Diesel (w/ Allison Transmission ONLY)
- Includes All Fittings/Hardware
- Transmission Lines
- Concave Washers
5. 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 6.6L V8; GMC Sierra 2500 3500 HD 6.6L V8.
- Part #: 22872118, 22902620, 84412924, 23379348.
- Part Notes: 6.6 LITER DIESEL, EMISSION REDUCTION SYSTEM, 2015-16; 6.6 LITER DIESEL, EMISSION REDUCTION SYSTEM.
- Includes: Temperature sensor, Heater, and all necessary components needed for a complete replacement.
- 180 days manufacturer type warranty limited. If you have any problems, please feel free to contact us.
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6. 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
7. 1R-0750 GM Chevy GMC Duramax 6.6L Diesel Fuel Filter & Adapter Kit 2001-2016 Duramax LB7/LLY/LBZ/LMM/LML(blue, kit)
- Applicable Models: This fuel filter kit fits for 2001-2016 Chevy GMC 6.6L Duramax models including LB7/LLY/LBZ/LMM/LML in 2500 & 3500.( 2011+ Must use a filter head spacer plate.)
- Material: All components CNC machined from solid billet aluminum/stainless steel for a precise fit each and every time. It’s over 98% efficient at removing particles from the 2-15 micron range (OEM filter is only about 60% efficient)
- Directly replace the original plastic bleeder screw that can break with routine servicing over a vehicle lifetime. Then long and short screws, short screws for 2001-2010, and long screws for 2011-2016.
- Applicable: This fuel filter kit is not work with trucks that have the fuel pump mounted onto the factory fuel filter bowl
- Pay attention: There are two o-rings in this package, please choose the right o-ring for the different places. The thinner has one for the screw. Please check carefully the item pictures, model, and size before purchasing. Our package contains instructions, please read carefully before installation, the professional installation has strongly recommended.
