Remote oil psi gauge/line kit allow mechanics or owners to check engine oil pressure using a quality liquid-filled mechanical psi gauge while keeping the factory electronic gauge and/or low oil pressure indicator light hooked up Great tool for verifying actual engine oil pressure and to compare readout of factory psi gauge Hooks up to existing oil psi sending unit port, oil line routes up the right-side frame rail, gauge fastens to the handlebars near the master cylinder Made in the U.S.A.. GAUGE OIL PRESS REMOTE BK