01-10 Duramax HSP 3" Hot Side Kit

  • Sale
  • Regular price $232.75

** 2-3 Week Build Time Normally**

The HSP Hot Side intercooler tube increases performance and flow up to 40% over stock.  Constructed from 3" mandrel bent tubing for smooth, sweeping bends, and proper fitment.  The HSP Hot-side intercooler tube eliminates the weak, and prone to fail factory lower intercooler boot. Our design allows for a straight connection to the intercooler, eliminating any issues with the silicone boot.


  • 3'' Mandrel Bent hot-side tube
  • High strength upper and lower silicone boots
  • four industrial strength stainless steel T-bolt clamps


  • LB7: 01-04 VIN Code 1
  • LLY: 04.5-05 VIN Code 2
  • LBZ: 06-07 VIN Code 2 or D
  • LMM: 07.5-10 VIN Code 6


  • Increased performance
  • Powder coating option to dress up engine bay
  • Upgraded high strength silicone boots
  • Straight entrance into intercooler


Cannot ship to California


Ask a Question
  • The hsp hot side pipe for 189.00 is showed in lime green but there is not selection for lime green in the powder coat selection. Can I get the lime green?

    HSP just stopped offering lime green as a standard color, you can get it lime green for the custom color $50 add on