Centrifugal Supercharger Boost Control Kit by SmoothBoost
$ 15.00 · 5 (493) · In stock
Universal Centrifugal Supercharger Boost Control Kit by SmoothBoost
Control Boost - Supercharger Boost Control System
Centrifugal Supercharger Boost Control Kit By Smoothboost – West Bend Dyno
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Introducing the first and only retro-fit electronic bypass valve. Made right here in the USA, this new control kit removes the old vacuum controlled
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