HSP 2020-2024 CHEVROLET / GMC L5P COLD AIR INTAKEHSP Diesel 2020-2024 L5P Duramax Cold Air Intake: Advanced Performance Design
The HSP Diesel 2020-2024 L5P Duramax Cold Air Intake stands out as our most advanced design to date. Featuring smooth 4.5IN mandrel bends and HSP's innovative MEGA filter, it delivers consistently cool air to your Duramax engine with greater efficiency than the stock intake. Santoprene TPV inserts, molded for a secure fit on both the fender and hood, ensure no power escapes before reaching our intake system.
The HSP Cold Air Intake demonstrated an impressive 88% flow improvement over stock on our flow bench, enabling your truck to breathe easier. Our engineers achieved significant gains in efficiency and volume while retaining factory MAF calibration, making this a true bolt-on upgrade that requires zero tuning.
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 Duramax Cold Air Intake:
4.5IN Mandrel Bent Intake Tube
Heatshield box and lid
Molded hood scoop duct
Molded fender scoop duct
Trim seal
Billet aluminum retaining pins
4.5IN HSP MEGA performance air filter
4.5IN to turbo connection boot and T-bolt clamps
Durable powder coat in the color of your choice
Our Warranty
HSP NO BS LIMITED LIFETIME WARRANTY
At HSP we believe in our products and we stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything & anything that our customers had issues with, but we didnt have a set in stone warranty. We have always gone above and beyond for our customers which set us apart from the rest. We will continue that same standard, but now we are taking things to the next level. Below you will be able to clearly read & understand our No BS warranty, its process, and the guidelines in which to follow.
For More information about our Lifetime, No BS Warranty click HERE.
