Kleinn Air Horns Bolt-On Air Horn and Onboard Air System (153.3 dB) 07.5-19 Duramax BAJA-524003 This means that the flow

This means that the flow delivery better matches an engine's need for water/methanol injection

While it's often overlooked as a simple geometry correction that will be addressed by whatever lift-kit is purchased

but featuring a high flowing

The Fass fuel system will filter fuel to a lower micron level than what the factory fuel filter is capable of filtering

Kleinn Air Horns Bolt-On Air Horn and Onboard Air System (153.3 dB) 07.5-19 Duramax BAJA-524003 This means that the flowIn the past, upgrading your truck with air horns required you to build custom mounting brackets for everything and literally piece together the system. No longer! This kit from Kleinn Air Horns is a COMPLETE bolt on kit designed specifically for your Duramax to deliver a fast, hassle free installation without having to drill any holes in your expensive truck. Using basic hand tools, anyone can install their own onboard air system that features a Model