Kit Includes:
Hallman Pro Valve w/ ceramic ball, light and heavy springs included, 3 feet of vacuum line, mounting bracket, hardware kit and specific installation instructions.
Key features:
Billet Aluminum, Anodized, Laser Engraved. Ceramic Ball and light spring for excellent control of boost up to 5 psi over stock boost level. Heavy spring also included for adding more than 5 psi over stock. Available in Black, Red, Blue, Purple or Silver. Can be upgraded to cockpit control with additional add-on kit
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