Upgrading your diesel truck with high-performance parts significantly boosts efficiency, power, and durability. HSP Diesel is renowned for offering premium-quality diesel upgrades, which cater to enthusiasts and professional drivers alike.

Whether you are seeking better fuel economy, enhanced throttle response, or a significant increase in power, our comprehensive range of products meets all these needs and more.
Features:
4.5 Inch Oiled MEGA Filter Angled
Increased performance
Maximizes flow potential
Direct replacement for your P-402-1-HSP 11-16 6.7 Powerstroke Cold Air Intake and P-402-2-HSP 17-19 6.7 Powerstroke Cold Air Intake
Easy to clean Oiled Filter
High strength fibers

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 and 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 and understand our No BS warranty, its process, and the guidelines in which to follow.