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.
Greater Heat Retention
20% Greater Flow Over Stock
Richer Diesel Sound
Will Not Affect DPF or Urea System
Gains of +21HP & +24 Ft-lbs.
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
1x Down Pipe
1x Up Pipe
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.
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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received an amazing product in a short amount of time, great updates. packed very well.
Works as advertised, no problemss.Fit in just perfectly there doing great job so far.
I have tried to contact the supplier by phone and recorded delivery letter to return the QRM eliminator but he does not answer my calls and has not replied to my letter. So don't deal with this company.
Great customer service, product was perfect.Very pleased with your company.