Hobbs Switch PSI:15 PSI It's finished in a gloss

It's finished in a gloss black powder coat to match the engine bay and includes a pre-capped 1/8" NPT bung perfect for an external boost gauge or WMI nozzle

900cc at 4bar

Works great alone or with other aftermarket upgrades for even more performance

Hobb's Switch

Hobbs Switch PSI:15 PSI It's finished in a glossDescription 4psi Hobbs switch with chassis ground wire and additional 6' ground wire. 15psi Hobbs switch to trigger secondary pump on Stage 3 or Stage 4 LPFP, can also be used to trigger WMI pumps and other accessories. What is a Hobbs switch? Hobbs switch is just a simple on off switch that is normally off and used to trigger an accessory at a set boost point. How do I install a Hobbs switch? The Hobbs switch has two contacts that need to be