Max Air Flow Bundle Kit For 2020-2025 Silverado/Sierra 2500/3500 HD L5P Duramax Illusion Blueberry HSP Diesel GM Diesel/GM Gas " Deep Black Finish-Like New

Deep Black Finish-Like New

50 R18:18x9:4

For use with all small flange-style Demons carburetors

Includes premium stainless steel clamps for a secure fit

The new Holley Single-Plane Race intake manifold is designed with maximum performance in mind

Max Air Flow Bundle Kit For 2020-2025 Silverado/Sierra 2500/3500 HD L5P Duramax Illusion Blueberry HSP Diesel GM Diesel/GM Gas " Deep Black Finish-Like NewThe 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