The M2 Motorsport direct vehicle installation brackets are perfect for fitting almost any side mounted Motorsport seat. These rails integrate the seat sliders and side mounts into 1 unit which fits the vehicles original bolt points. 

This makes fitment simple and straight forward. It also allows you to get a fantastic driving position without compromising how how you sit in the vehicle. We love these brackets and these are our number one recommendation for your Nissan 350Z.