Downpipe Exhaust For 2004.5-2010 Chevy/GMC 6.6L Duramax LLY/LBZ/LMM Diesel 3 Inch

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FlasharkSKU: FLES08045
3 reviews

Style: Silver/Single Pipe(04-10)
Price:
Sale price$119.00 Regular price$165.00

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Stock:
In stock

Description

Flashark Downpipe Exhaust For 2004.5-2010 Chevy/GMC 6.6L Duramax LLY/LBZ/LMM Diesel 3 Inch

This FLASHARK 3 Inch Downpipe Exhaust is designed for 2004.5-2010 Chevy/GMC 6.6L Duramax diesel engines (LLY, LBZ, LMM). Compatible with Chevrolet Silverado 2500HD & 3500HD and GMC Sierra 2500HD & 3500HD models. Made from durable stainless steel with a mirror-polished surface for a sleek look and enhanced performance. This downpipe improves exhaust flow, increasing engine efficiency and performance.

Fitment:

  • 2004.5-2010 Chevrolet Silverado 2500HD & 3500HD
  • 2004.5-2010 GMC Sierra 2500HD & 3500HD
  • Compatible with 6.6L Duramax LLY, LBZ, LMM diesel engines.(Not compatible with Cab & Chassis trucks.)

Specifications:

Brand Name: FLASHARK
Application:  Downpipe Exhaust
Material: Stainless Steel
Surface: Mirror Polish
Model: ES08392(DP29728)

What does a downpipe do?

A downpipe directs exhaust gases from the turbocharger to the rest of the exhaust system. An aftermarket downpipe, like this LBZ downpipe, is typically larger in diameter and may eliminate or replace the catalytic converter, allowing for better exhaust flow.

Upgrading to a high-flow downpipe reduces exhaust backpressure, letting the turbo expel gases more efficiently. This improves turbo performance, boosts power, and allows for higher boost levels. The stock downpipe often limits your vehicle’s potential, making this 3-inch downpipe a perfect upgrade for 2004.5-2010 LLY, LBZ, and LMM Duramax engines.

Customer Reviews

Based on 3 reviews
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K
Keimone M.
Great product!!!

Direct bolt on fits like factory and you can’t beat the price. The install was extremely easy and super fast. It also has a way better sound aka louder turbo whistle.

Wow! Thanks for the pics!

M
Mark H. (Mount Angel, US)
lbz duramax downpipe

It seemed like it was good quality, the welds and bends were clean. It installed way easier than the factory one. I would recommend it to anyone who dosent want to spend a bunch of money and still get a quality product.

Hello. Thank you for your comment! We look forward to receiving your feedback pictures!

A
Alvin K. (Canby, US)
Works Great

Fit perfectly

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