Sparco 600 Seat Bracket - BMW Z4 / M Coupe / Roadster (2002-2008) - Driver/Left Shift Knobs allowing the belts to stay

allowing the belts to stay properly located regardless of the seating position

The Brey-Krause Harness Mounts support the loads specified by the National Highway Traffic Safety Admin

Easy installation requires no drilling of holes or other modifications to the car

2 Roller Bag is perfect for storing not only your helmet and Hans Device

Inside lap belt mounts (R-9110) and anti-submarine bar (R-9130) are not included (available separately)

Sparco 600 Seat Bracket - BMW Z4 / M Coupe / Roadster (2002-2008) - Driver/Left Shift Knobs allowing the belts to staySparco 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