Max Air Flow Bundle Kit For 2020-2025 Silverado/Sierra 2500/3500 HD L5P Duramax Illusion Purple HSP Diesel FLEECE PERFORMANCE " These vehicles vary from 1

These vehicles vary from 1 inch to 3 inch tail high from the factory

This treatment also provides the additional benefit of UV protection

56 BD 38MM

Increased fuel pressure will void the Warranty:

whether you're looking to add a little protection or just want to complete the look of your RZR

Max Air Flow Bundle Kit For 2020-2025 Silverado/Sierra 2500/3500 HD L5P Duramax Illusion Purple HSP Diesel FLEECE PERFORMANCE " These vehicles vary from 1The HSP Diesel Max Air Flow Bundle Kit for 2020 2025 Chevrolet and GMC L5P Duramax trucks combines HSP's most popular airflow upgrades into one complete performance package. Designed to improve reliability, airflow efficiency, turbo response, and overall engine bay appearance, this bundle is ideal for stock trucks, tuned applications, towing setups, and performance builds alike. By upgrading the factory hot side pipe, cold side intercooler pipe, and