• Sale
  • Regular price $835.00

Your factory LML Duramax intercooler tubing can be a major restriction when looking to increase power and efficiency. Our cast and CNC machined bridge is designed to port match the intake runners, increasing airflow and improving power. The HSP Y-Bridge, Cold Side, and Turbo Inlet work together to gain every bit of efficiency possible.

Our aluminum components far out perform the competition by dissipating heat faster between runs and guarantee the outlast the competition. Don't be let down by the substandard, cheap components in today's market. Invest in the high quality and standards of HSP Diesel.

Also works with HSP compound turbo systems and also with HSP single turbo applications.

  • 2011-2016 Chevrolet / GMC Max Flow Bridge / Cold Side Tube / Turbo Inlet
  • Precision Cast and CNC Machined Bridge
  • Designed To Port Match The Intake Runners
  • 3 Inch Aluminum Cold Side Tube
  • Aluminum Turbocharger Inlet Tube
  • Blood Red Powdercoat Finish
  • Made In The USA
  • Sold As A Kit
  • SKU: 504-HSP-BR


  • 2011-2016 Chevrolet / GMC Truck with Duramax Engine
  • Compatible With: LML: 11-Up VIN Code 8

Included Components:

  • (2) 3 Inch x 4 Inch Boots (430-RFAB)
  • (4) 3 Inch T-Bolt Clamp (422-RFAB)
  • (1) 5/8 Inch Worm Gear Clamp (403-RFAB)
  • (1) 1/2 Inch Worm Gear Clamp (405-RFAB)
  • (1) LML Pre-Made Hose (398-RFAB)
  • (60 Inches) 5/8 Inch PCV Fuel Hose (407-RFAB)
  • (1) LML Rear Cover Coolant Fitting (809-RFAB)
  • (1) 3/8 Inch Coolant Plug (808-RFAB)
  • (1) 3/4 Inch to 5/8 Inch Quick Connect Fitting (462-RFAB)
  • (1) 1/8 Inch NPT Plug
  • (4) M6x1.0x20mm Flange Bolt
  • (2) M6x1.0x25mm Flange Bolt


  • Increased Performance and spool up
  • Powdercoat option to dress up engine bay
  • Upgraded high strength silicone boots
  • Versatile cold-side allows for single and compound turbo upgrades
  • Smooth sleek design eliminating the factory plastic unit
  • 3.5 inch to 4 inch mandrel bent transition tube