SKU: 21100830
Fast Start – Boost Relay
Provides full battery voltage to single-fire coil during cranking; Eliminates hard starting due to voltage drop; 30 amp sealed relay with complete installation hardware; High-temperature rated sealed housing; Measures 1.5″ x 1″ x 1″ with mounting flange hole
$41.95
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Customer Reviews
★★★★★ Rated 5 out of 5
Mike Miller and his crew have always taken care of me. I recommend all my buddies to him, and have always heard good things from the guys I’ve recommended. Millerbuilt is the best in the business!
Dylan West
★★★★★ Rated 5 out of 5
I’ve been using Millerbuilt for the last 5 years now, and they have always been amazing! I recommend anyone who’s looking for aftermarket accessories, parts, or repair to look no further Mike and his crew!
Travis Dockter





