2020-2024 Silverado/Sierra 2500HD/3500HD L5P Cold Side Tube Deluxe Silk Satin Black HSP Diesel Turbo Kits and Parts 99-20 SILVERADO/SIERRA 1500

99-20 SILVERADO/SIERRA 1500

leveled stance

vibration control

and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures

The Ultra Lo-Ram provides an additional 19

2020-2024 Silverado/Sierra 2500HD/3500HD L5P Cold Side Tube Deluxe Silk Satin Black HSP Diesel Turbo Kits and Parts 99-20 SILVERADO/SIERRA 1500The 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