SKU: 1379774180

2011-2016 Downpipe Exhaust for Chevy/GMC 6.6L LML Duramax Diesel 3 inch

Sale price$169.73 Regular price$188.59
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Description

2011-2016 Downpipe Exhaust for Chevy/GMC 6.6L LML Duramax Diesel 3 inchSAMexhaust LML Duramax downpipes are designed to seamlessly replace your restrictive stock downpipes, which are located right after your catalytic converters. These upgraded 6. 6L LML Duramax downpipes significantly enhance horsepower and torque on turbocharged vehicles by allowing exhaust gases to flow more freely as they exit the turbocharger. The high quality, precision engineered downpipe improves exhaust airflow, leading to a smoother and more

 SAMexhaust LML Duramax downpipes are designed to seamlessly replace your restrictive stock downpipes, which are located right after your catalytic converters. These upgraded 6.6L LML Duramax downpipes significantly enhance horsepower and torque on turbocharged vehicles by allowing exhaust gases to flow more freely as they exit the turbocharger. The high-quality, precision-engineered downpipe improves exhaust airflow, leading to a smoother and more efficient engine performance, ensuring a better driving experience. 

features:

  •  Application: Exhaust Down Pipe
  • Material: Stainless Steel
  •  Surface: Mirror Polish
  • Made of High-Quality T-304 Stainless Steel
  •  Inlet/ Outlet Sizes: 3 ''OD / 3 ''OD
  • Pipe Diameter: 3.0''
  •  FlangeType: V-band
  • Increases Horsepower 10-15 HPS (approximately)

Fitment:

  •  Chevy/GMC 2500HD & 3500HD Trucks with 6.6L LML Duramax Engine (V-Band Style)
  • 2011-2016 Chevrolet Silverado 2500 – 6.6L LML Turbo Diesel
  • 2011-2016 Chevrolet Silverado 3500 – 6.6L LML Turbo Diesel
  • 2011-2016 GMC Sierra 2500 – 6.6L LML Turbo Diesel
  • 2011-2016 GMC Sierra 3500 – 6.6L LML Turbo Diesel
  •  Does Not Fit 2015.5+ Model With Flange Outlet
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1379774180

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4.0 ★★★★★
Based on 30 reviews
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Verified Purchase
Hannah Glidewell
Houston, US
★★★★★ 5
Lightweight but I like it
Color: Black, Material Type: Stainless Steel
Honestly fantastic for the price. It's just heavy enough to not get yanked around. It's pretty. And it has not looked like it has any wear or anything yet. I would recommend it. Especially for the price. If you want something a little bit more heavy duty I would definitely go with something else but I've had no issues
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Reviewed in the United States on December 26, 2025
W
Verified Purchase
Wendy Gladhill
Los Angeles, US
★★★★★ 4
It gets the job done.
Color: Silver, Material Type: Stainless Steel
These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.
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Reviewed in the United States on January 29, 2026
M
Verified Purchase
MARY LISCOMBE
Cuba, US
★★★★★ 5
Paper towel holder
Color: Black, Material Type: Stainless Steel
Little flimsy not what it appears to look like but it gets the job done
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
D
Verified Purchase
Dandy
Los Angeles, US
★★★★★ 3
Bottom screw will rust and permanently stain counter
Color: Black, Material Type: Stainless Steel, Color: Black, Material Type: Stainless Steel
Besides the ungalvanized or stainless steel bottom screw that rusts at the first sign of moisture this product has held up incredibly well. I've used the product for 3 years and that is the only problem. I'm probably going to get a deduction in my security deposit for the rust stains that have permeated the countertop. The rest of the product is really well made and holds up well
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Reviewed in the United States on March 22, 2026
D
Verified Purchase
Deborah V.
Boise, US
★★★★★ 5
Crafting Convenience: Sturdy and Stylish One-Handed Towel Holder for Creative Spaces
Color: Black, Material Type: Stainless Steel
Thisit has become a great addition to my craft area. The struggle to find a convenient place for paper towels is real, especially when crafting can get a bit messy. Prior attempts with a magnetic holder fell short, as it couldn't support the weight of a full paper towel roll. The promise of a one-handed dispensing solution was intriguing and seemed like the perfect fit for my needs. While I can't unequivocally say this holder allows for flawless one-handed dispensing – it seems the success of that feature might depend on the angle at which the towel is torn – it's still a significant upgrade from my previous setup. The sturdy stand ensures the towels are always within reach, without the risk of the holder tipping over or the roll coming loose. Apart from its functionality, the aesthetic aspect of this towel holder is a notable advantage. Its minimalist design doesn't just save space; it also contributes to the overall look and feel of my crafting space. The wrought iron style is a perfect match with my other accessories, creating a cohesive and stylish environment. In conclusion, this towel holder is more than just a functional tool; it's a stylish addition that enhances the convenience and appearance of my crafting area. Its sturdy build, practical design, and complementary style make it a winner in my book.
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Reviewed in the United States on January 25, 2024

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