AutoMeter 3381 Boost Controller, 2 1/16 Inch, Digital

THE INSTALLATION OF THE AUTOMETER BOOST CONTROLLER IS RECOMMENDED ONLY FOR EXPERIENCED TECHNICIANS. THIS PRODUCT MAY DAMAGE YOUR ENGINE IF USED IMPROPERLY. THE AUTOMETER BOOST CONTROLLER IS INTENDED FOR OFF-ROAD USE ONLY OR WHERE PERMITTED BY SPECIFIC REGULATORY EXEMPTION IT IS THE RESPONSIBILITY OF THE USER AND INSTALLER THAT THIS PRODUCT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS. Offering an unparalleled feature set, the AutoMeter Boost Controller redefines what a boost controller should be. In addition to the standard hi/lo mode, boost by RPM and boo