SKU: 6581710053

2004.5-2010 Chevrolet Silverado 3500 LLY LBZ LMM Duramax Diesel Turbo Down Pipe Passenger Side Up Pipe Fedex Express

$132.99 $147.77
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

2004.5-2010 Chevrolet Silverado 3500 LLY LBZ LMM Duramax Diesel Turbo Down Pipe Passenger Side Up Pipe Fedex ExpressThis 3" Stainless Steel Downpipe for your 2004. 5 2010 GM 6. 6L Duramax LLY LBZ LMM allows you to remove your crushed oval stock downpipe and replace it with a smooth round, long lasting 304 stainless steel down pipe. This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker turbo spool times resulting in lower EGTs and increased performance. Feature: Greater

This 3" Stainless Steel Downpipe for your 2004.5-2010 GM 6.6L Duramax LLY LBZ LMM allows you to remove your crushed oval stock downpipe and replace it with a smooth round, long lasting 304 stainless steel down pipe. This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker turbo spool times resulting in lower EGTs and increased performance.

Feature:
Greater Heat Retention
20% Greater Flow Over Stock
Richer Diesel Sound
Will Not Affect DPF or Urea System
Gains of +21HP & +24 Ft-lbs.

Fitment For:
For 2004.5-2010 CHEVROLET SILVERADO 2500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 CHEVROLET SILVERADO 3500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 CHEVROLET SILVERADO 3500 LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 GMC SIERRA 2500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 GMC SIERRA 3500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 GMC SIERRA 3500 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO

Package Included:
1x Down Pipe
1x Up Pipe
2x Gaskets

Note:
This up pipe does not have an EGR riser so it is not a direct replacement on 2004.5+ models unless it is an off-road application with an EGR track kit.


Warranty:

Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems


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: 6581710053

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4.6 ★★★★★
Based on 6 reviews
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Product Reviews
C
Verified Purchase
Charles H.
Dallas, US
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
N
Verified Purchase
Nick Frazier
Grantham, US
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
D
Verified Purchase
Darren Gray
Lowell, US
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
T
Verified Purchase
Tharin
Pawtucket, US
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
H
Verified Purchase
Harvey
Massapequa, US
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023

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