2020-2024 Duramax Cold Air Intake (HSP-D-602-2-HSP)

Fits

• 4.5" Mandrel Bent Intake Tube 
• Heatshield box and lid
• Molded hood scoop duct
• Molded fender scoop duct
• Trim seal
• Billet aluminum retaining pins 4.5"
• HSP MEGA performance air filter 4.5" to turbo connection boot and T-bolt clamps

Many trucks will need the Air Filter Life System Disabled

1. Navigate to the options menu of the driver information center, then select " info page options"
2. Ensure " air filter life" has been selected with a green checkmark
3. Navigate to the "info" section of the driver information center and select " air filter life"
4. You will have three different options on this screen, " reset, disable and exit". You will need to select disable
5. This will now turn off the message that states your filter needs to be changed. We disable this because the different flow and sizes are not calibrated within this system, and it will not work without the OEM filter.
6. This will not cause any issues when running the truck and only disables the message stating it's time to change your filter Included in the HSP 2020-2024 L5P