HSP Diesel
4.5 Inch Air Filter MEGA Filter Straight HSP Diesel
4.5 Inch Air Filter MEGA Filter Straight HSP Diesel
Part number (SKU): RFB-514-1-D-RFAB
Need help choosing this part?
Review the full product description for fitment, included components and installation requirements.
Ask about this partPlease include your vehicle year, make, model, engine and any relevant build-date details.
Couldn't load pickup availability
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 Dry MEGA Filter Straight
- Increased performance
- Maximizes flow potential
- Direct replacement for your C-502-1-HSP 19-22 5G Cummins Cold Air Intake and D-602-2-HSP 20-24 L5P Intake
- Easy to clean
- 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.
Ordering & supplier availability
Available to order ยท Supplier fulfilled
XDP listed this item in stock when checked October 27, 2026. This is not a live inventory feed or stock held at Momentum Powersports. Availability and shipping times may change; contact us for the current shipping estimate.





