ScienceofSpeed Sliding Seat Mounts - for NSX-R and aftermarket bucket seats

[NSX1145]

Yes had to mount above rails, and it did not fit.

 

[Greg-TT]

Will this fit Sparco EVO II US and maintain stock seat height? I've tried SOS seat mount 1.0 but it didn't work quite well. Couldn't mount at the lowest position hence it was sitting 3/4" taller than stock. FYI, Sparco EVO II US seat base is approx 1/2" wider than Recaro PP. I ended up going with Recaro PP but would like to go back to Sparco if the new 2.0 works.