Can control boost at different rpms which is good for fwd cars so you wont spin your tires and you can control up to 2.5 bars=36 pounds.

A little confusing to set up first so you should read the manual but after that it is very easy. none other than that.

This is a great product that allowed me to control the boost to spool at lower rpms and it held very strong to keep the boost at the preset choice and didn''t over boost or under boost. Also looks really good on the dash and has a nice display screen.

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