SKU: 20846745121

2004.5-2010 GMC SIERRA 3500 6.6L LLY LBZ LMM Duramax Diesel Turbo Down Pipe Passenger Side Up Pipe Fedex Express

Sale price$132.99 Regular price$147.77
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Description

2004.5-2010 GMC SIERRA 3500 6.6L 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: 20846745121

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Dave
West Palm Beach, US
★★★★★ 5
I’m so happy Tissot came out with this movement!
Beautiful classic beauty! I love watches with internal components that far outperform the price. A certified chronometer for 1100$? Unheard of. From a Watchmaker like Tissot? I couldn’t buy it fast enough! It has great accuracy and a very durable time tested movement. I can’t wait to own this watch for the rest of my life! Tissot, just keep putting this movement in more watches and I’ll keep buying them. (Seamaster or Submariner competitor please!)
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Reviewed in the United States on April 11, 2026
P
P. Romprey
Cuba, US
★★★★★ 5
It’s different colors in different light
Very high quality. It’s not a Rolex knock off , it’s a date just “style” just like the diver watches. They are not Rolex knock offs but in the same style. To be honest, I owned a blue date just brand new from the dealer and sold it because I could not read it ! I’m able to read this with its Roman numerals as opposed to the Rolex Baton style markets . It’s COSC CERTIFIED! I am just impressed with the blue version I own . Dial is beautiful.
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Reviewed in the United States on January 19, 2026
C
Verified Purchase
Crystal S Chavous
Bozeman, US
★★★★★ 5
Great quality nice fit
This turtle neck fit me just right I ordered a S I’m 5’11 207 lbs and it fit me perfect a nice slim fit. The neck wasn’t loose and the sleeves were long enough! The material was great nice and warm. It is a slim fit turtle neck and the quality of the fabric was great.
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Reviewed in the United States on February 20, 2026
L
Verified Purchase
LERON
Massapequa, US
★★★★★ 5
n/a
Size: Small, Color: Wine Red
great product I love it already and it actually fit and it was soooooooo comfortable
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Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 4
I wish it feels more cottom like
Size: Large, Color: A-black
The value is good, good product overall
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Reviewed in the United States on October 29, 2025

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