Sparco 600 Seat Bracket - Mazda MX-5 Miata (NC, 2006-2015) - Driver/Left Color_Grey with a comfortable 350mm diameter

with a comfortable 350mm diameter with a thick

A set screw in the thumb knob helps keep the unit from coming loose

Combine with a Longacre Checklist and Stopwatch

while bottom and side-panels utilize waterproof tarpaulin to help keep things dry no matter the weather

Sparco 600 Seat Bracket - Mazda MX-5 Miata (NC, 2006-2015) - Driver/Left Color_Grey with a comfortable 350mm diameterSparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt in installation. The 600 Series Sparco seat base is constructed with 3 16" thick steel to provide a strong flex free mount. In addition to the mouting holes provided for standard bolt on installation, the Sparco base has a wide metal platform to allow custom