3" Turbo Down Pipe GMCA424 GM8424 for 2004.5-2009 Duramax LLY LBZ LMM 6.6L V8 DIESEL Generic


SKU: C138-B008

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It fits for LLY, LBZ, and LMM 6.6L Duramax Diesel Engines.

This pipe is brand new, sealed in the box. It will be the perfect upgrade or addition to any truck with stock/factory exhaust or with an aftermarket exhaust kit.

While the search for more power for your LLY, LBZ or LMM Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory restrictive turbo direct pipe. We has addressed this restrictive component of the factory exhaust with our new turbo direct pipe replacement that mounts between your factory turbo and your exhaust system. Featuring full 16 gauge mandrel bent tubing for maximum flow, and an extremely durable high temperature ceramic coating, these pipes deepen the sound of your V8 diesel engine while lowering EGT's and providing quicker throttle response.

Down Pipes: Get the most exhaust flow right from the turbo with MBRP Down Pipes. Replace you restrictive stock pipe with a mandrel bent, 16 gauge pipe. Protected by tough, high temperature coating, these pipes deepen your diesel sound while lowering EGTs and providing quicker throttle response.

Condition:100% Brand New
Manufacturer Part Number:GMCA424 GM8424

Fitment For:
For 2004.5-2009 Chevy Silverado 2500 6.6L V8 DIESEL
For 2004.5-2009 Chevy Silverado 3500 6.6L V8 DIESEL
For 2004.5-2009 GMC Sierra 2500 6.6L V8 DIESEL
For 2004.5-2009 GMC Sierra 3500 6.6L V8 DIESEL

Package Included:
1x Down Pipe

Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within?2-5 working days.

Customer Notification and Disclaimer of Liability.
This is a race-only product. It is not legal for sale or use on pollution controlled vehicles that are driven on public streets, roads, or highways. Buyer's use or installation of this product for itself or for Buyer's customer is at Buyer's own risk. The Buyer is responsible for obeying federal, state, and local laws. Only Buyer can determine end customer's use and thus assumes any and all liability hereby waiving any and all claims against JCarPart in the sale of this product to the maximum extent permissible by law. Make sure to abide by all local, state, and federal laws, including emissions, vehicle safety, and traffic laws. It is Buyer's responsibility to know what those laws are and how they apply to Buyer or Buyer's customer. This product is designed and intended solely for legally-organized and sanctioned, closed-course, off-road competition use and is not for use on public streets, roads, or highways. This Product is capable of disabling the emissions system on some vehicles. Use on public streets, roads, or highways is a violation of federal and certain state (including California) and local environmental laws.

Customer Reviews

Based on 49 reviews

Great! I successfully had my car repaired because of it.

Jason Murphy
Down pipes

Great customer service

Fits well

Perfect fit and good quality

Korie Blakely
Great exhaust

Great exhaust, even though its not ment for my car (I have a 330i 2000) so I have to fabricate a little bit. The only problem I really have is when FedEx delivered(took about 5 days) the box, the bottom was cracked open. So I ended up losing some bolts. Contact me if you have some questions [****]

Kevin Pietsch

Great fit!