Sparco 600 Seat Bracket - BMW Z4 / M Coupe / Roadster (2002-2008) - Driver/Left 964 The lightweight premium carbon glass

The lightweight premium carbon glass shell features ventilation slots that can be configured for external cooling systems (available separately)

The Alpinestars GP Pro Comp Racing Suit offers extraordinary levels of comfort through the extensive use of stretch paneling throughout the crotch

while the ovalized 35x25mm grip allows for excellent ergonomics and grip

Made from carbon fiber with black anodized aluminum MAF adapters and stainless steel fasteners

Heat forged and treated

Sparco 600 Seat Bracket - BMW Z4 / M Coupe / Roadster (2002-2008) - Driver/Left 964 The lightweight premium carbon glassSparco 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