2020-2024 Silverado/Sierra 2500HD/3500HD L5P Cold Side Tube Deluxe Ink Black HSP Diesel GREEN Nozzles are modified and balanced

Nozzles are modified and balanced using Mircroflow technology

5 66 +30 B-BRNZ

Will not fit models with Adaptive Ride Control (ARC)

The kit also comes with all the needed hardware and a rubber seal for the panel edge

2001-2010 Crew Cab 6ft Box

2020-2024 Silverado/Sierra 2500HD/3500HD L5P Cold Side Tube Deluxe Ink Black HSP Diesel GREEN Nozzles are modified and balancedThe Problem with the Factory Cold Side Pipe The OEM cold side intercooler pipe on the 2020 2024 L5P Duramax is functional, but far from optimal. Constructed from rubber, the stock tube is vulnerable to heat, pressure, and age related degradation. This often leads to splits or leaks, reducing performance and risking turbocharger damage. The HSP Solution HSP Diesel has engineered a premium alternative designed for both long term durability and high