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HSP Diesel Hot Side Intercooler Pipe For 2011-2016 GMC Chevrolet 6.6L LML Duramax

Availability: This item is made to order, potential lead times of 15-18 business days may occur!
Pricing: $239.99

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The 500-HSP or best known as the HSP Hot Side Tube for the 2011-2016 LML Duramax equipped Chevrolet and GMC trucks. The hot side pipe is something that is a common failure and necessary replacement on the Duramax trucks.  The factory Hotside pipe is part that fails often on the Duramax trucks. This part is not only an issue when it fails because it is not always a quick change but also because when this fails it creates a boost leak. With a boost leak, you will be down on power and you will quickly have issues driving or towing. There is nothing you can do about the factory-style hotside tube other than replacing it with a different style. 

The HSP Hot Side Tube increases performance dramatically. With an increase of up to 40% over the factory style. The HSP Hot Side Tube makes big changes to make these increases. We start with a bump in size to 3” diameter and make sweeping bends. We use mandrel-style bends to ensure not only a proper fitment but also that the bends are as least restrictive as possible to give us less turbulence and the most efficient flow. Our design also allows for a straight connection to the intercooler, eliminating any issues with the silicone boot which is the common point for boost leaks.


Color Choices:

  • Raw
  • Ink Black
  • Illusion Blueberry
  • Illusion Purple
  • Illusion Cherry
  • Flag Red
  • Kingsport Grey
  • M&M Orange
  • Silk Satin
  • Black Polar
  • White



  • Mandrel-bent
  • 3” upgraded size
  • Lifetime Warranty
  • Increase in performance and spool up
  • Upgraded high strength silicone boots
  • Powder coating options to dress up the engine bay
  • Eliminates restrictive, and week factory 2-piece design



  • 2011-2016 Chevrolet Silverado 2500HD/3500HD 6.6L LML Duramax
  • 2011-2016 GMC Sierra 2500HD/3500HD 6.6L LML Duramax



  • Please note your color choice during checkout
  • HSP Limited Lifetime Warranty - At HSP we believe in our products and we stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything & anything that our customers had issues with, but we didn’t have a “set in stone” warranty. We have always gone above and beyond for our customers which set us apart from the rest. We will continue that same standard, but now we are taking things to the next level. You will be able to clearly read & understand our “No BS” warranty, its process, and the guidelines on our warranty page.


  • 500-HSP-X
  • 500-HSP-X
  • HSP Diesel
  • This item is made to order, potential lead times of 15-18 business days may occur!
  • New

Shipping Information

  • Item Requires Shipping
  • 16.0 lbs.
  • W40.0000” x H12.0000” x L12.0000”
  • FREE Ground Shipping

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