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Ultimate Control Over Your Supercharging Experience!

Low PSI Pressure Switch

Price: $42.99
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This switch is needed when running a large boost activated secondary pump and a smaller primary pump. Most HOBBS switches activate at around 5psi. Sometimes this is too low of a trigger point when running a low boost. Depending on your engine combo you may start to run out of fuel before 5 psi. 

Some cars are capable of making 600+ hp with only a couple psi and not be able to activate the second pump, resulting in a lean condition.

This switch is activated at only 1 psi
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