Installed the Sparco slider on my Sparco R333 seat for my Toyota GR86 & install was smooth & easy! All pre-drilled holes aligned perfectly with the seat and the Planted Technology base used to mount the seat into my car - no drilling or additional modification was necessary. I wish the Sparco slider handle was angled up instead of being parallel to the floor, as it does make it a tad difficult to lift it up to slide the seat forward, but I can still adjust my seat just fine. I'm sure one could modify and bend the handle upright or attach a strap to the handle if it was a big issue. Overall I am satisfied with the install and the quality of the slider. I will eventually purchase another slider set for the passenger side.
