Product Code: 504-HSP-X

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Availability: In stock

2011-2016 Chevrolet / GMC Max Flow Bridge/ Cold Side Tube/ Turbo Inlet

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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 you will 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 system, Also works with HSP single turbo applications



  • LML: 11+ VIN Code 8


  • Increased Performance and spool up
  • Powder coating 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'' to 4'' mandrel bent transition tube
Additional Information

Additional Information

Cab Size No
Brand HSP Diesel