Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe
SKU: 18678195681

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe

Sale price$94.95 Regular price$105.50
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Description

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down PipeReplace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coated for protection. For use with factory turbo or factory style drop in turbo. This Part Fits: Year Make Model Submodel 2004 2005 Chevrolet Silverado 2500 HD Base 2005 2006 Chevrolet Silverado 2500 HD LS 2005 2010 Chevrolet Silverado 2500 HD LT 2007 2010 Chevrolet Silverado 2500 HD LTZ 2006 2010 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado

Replace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coated for protection. For use with factory turbo or factory style drop in turbo.

This Part Fits:

Year Make Model Submodel
2004-2005 Chevrolet Silverado 2500 HD Base
2005-2006 Chevrolet Silverado 2500 HD LS
2005-2010 Chevrolet Silverado 2500 HD LT
2007-2010 Chevrolet Silverado 2500 HD LTZ
2006-2010 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2004-2005 Chevrolet Silverado 3500 Base
2004-2006 Chevrolet Silverado 3500 LS
2004-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2007-2010 Chevrolet Silverado 3500 HD LT
2007-2010 Chevrolet Silverado 3500 HD LTZ
2007-2010 Chevrolet Silverado 3500 HD WT
2004-2005 GMC Sierra 2500 HD Base
2006 GMC Sierra 2500 HD SL
2004-2010 GMC Sierra 2500 HD SLE
2004-2010 GMC Sierra 2500 HD SLT
2004-2010 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2004-2005 GMC Sierra 3500 Base
2006 GMC Sierra 3500 SL
2004-2006 GMC Sierra 3500 SLE
2004-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2007-2010 GMC Sierra 3500 HD SLE
2007-2010 GMC Sierra 3500 HD SLT
2007-2010 GMC Sierra 3500 HD WT
Shipping Notes
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Exchange/Return Notes
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SKU: 18678195681

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Jarrett Austin pirtle
Fort Morgan, US
★★★★★ 5
❤️
Size: 32W x 34L, Color: Light Stonewash
These Wrangler work jeans have been a solid choice for everyday work. They’re comfortable enough to wear all day while still feeling tough and durable for job site use. The material holds up well through bending, kneeling, and regular wear without feeling too stiff or restrictive once broken in. They fit true to size and allow good movement, especially when working in different positions. The pockets are practical for tools and everyday items, and the overall build feels sturdy and reliable for work conditions. Overall, they’re dependable work jeans that balance comfort and durability well, making them a good go-to option for everyday hard use.
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Reviewed in the United States on April 29, 2026
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Verified Purchase
Bob G
Draper, US
★★★★★ 5
Elastic waist
Size: 38W x 32L, Color: Carbon
Love these jeans. They fit well and are accurate in size. I especially love the stretch waist as I sometimes go up or down in wait by a few pounds.
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Alberto
Birmingham, US
★★★★★ 4
Overall good quality for the price.
Size: 48W x 32L, Color: Carbon
Overall I’ve been happy with these jeans. They have a tight fit when washed and putting them on but loosen up shortly after wearing them. I’m in between sizes so 46 fits snug and 48 basically falls to my ankle if I didn’t have a belt after they loosen up. Most pairs have lasted me 1-1.5 years roughly before they all seem to tear at the crotch area, front thigh areas or near belt loops wear i grab to pull them up. I primarily have 5-6 pairs for work and use them once a week with regular washing once a week. I do a lot of walking and squatting for work and am regularly exposed to water. Occasionally I do get a pair that tear in the crotch area within a month or two but for the most part can expect 1-1.5 years before replacing. I would purchase again considering cost and average use i get out of them.
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Reviewed in the United States on June 11, 2026
J
Verified Purchase
Jason Jackson
Grantham, US
★★★★★ 5
Perfect Fit, Durable, and Stylish!
Size: 44W x 32L, Color: Smoke
⭐️⭐️⭐️⭐️⭐️ Perfect Fit, Durable, and Stylish! I’ve been wearing Wrangler jeans for years, and they never disappoint. The fit is spot-on—comfortable around the waist and hips, with just the right amount of room through the legs. The denim feels tough and durable, yet soft enough for all-day wear. What I really like is how versatile they are. I can wear them to work, out in the yard, or even on a casual night out. They hold their shape after multiple washes and don’t fade like cheaper brands. The stitching is solid, and the pockets are deep enough to actually hold a phone or wallet without feeling bulky. Overall, Wrangler jeans deliver quality, comfort, and value. If you’re looking for jeans that can handle real-life wear while still looking sharp, these are the ones. Highly recommend!
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Reviewed in the United States on August 29, 2025
S
Verified Purchase
Slitten
Belleville, US
★★★★★ 5
Husband loves them
Size: 42W x 32L, Color: Carbon
Husband's favorite pair of work jeans. Loves the stretch waistband, says it makes them more comfortable. So glad I found these for him!
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Reviewed in the United States on May 9, 2026

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