Sparco 600 Seat Bracket - Nissan 370Z (2008+) - Driver/Left Porsche The grip widens just above

The grip widens just above the spokes for better comfort where drivers rest their hands

Rear - BMW-4 Series-F32/F33 standard nose (2014+)

and is equipped with stylish Boot-cut legs and SFI certifications specifically for the US-Market

A favorite of stock car

Sparco 600 Seat Bracket - Nissan 370Z (2008+) - Driver/Left Porsche The grip widens just aboveSparco 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