[HWYSTR455]

They make electric hydroboost pumps too by the way.

The type II pumps usually have small reservoirs, and keeping the system cool is important, especially for hydroboost setups. So coolers are important/benefit even more so if you are using hydroboost in a performance app.

Circuit racing or even autocross is really not a good fit for hydroboost. If you push your car on the street, same applies.



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