I have a potentially really good deal on a set of OMP style 2 seats (installed once didn't like the fit, I know the guy who runs the shop) selling both for $400. But I need to know what bases I would need for my 2003 350z and where to buy them? Does anyone know?

 

Omp makes side brackets and planted makes a base for them and side brackets. Either way both are needed...

 

Planted as mentioned may work great, they even offer the side mounts. Buddy Club mounts may also work great.