HPMotors, est. 1977
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For Sale

        Our section for any items of interest we have available.


Getting to the rear bolt on the coil pack for any Mazda Miata from 1990-2000 requires a good flex-head wrench, double-jointed fingers, and a tolerance for bloody knuckles. It's such a frustrating job that many people never bother to reinstall that bolt when they put the coil pack back in. Unfortunately, leaving the bolt off let's the coil pack vibrate, leading to fatigued arms, a broken bracket, and eventually misfires and poor running because of a damaged coil pack or damaged spark plug wires. So what's the solution?

HPMotors created a revised bushing. The new design allows the bottom mounting bolt to remain in the back of the head for quick installation/removal, while also protecting against vibrations that fatigue bracket arms. Do the job once, and do the job right. It's the best of both worlds.

Hours:  8AM - 5:30PM Monday through Friday - Weekends by Appointment
 Located on the Highway 29 Frontage Road near the intersection of Highway 29 and Highway 8.