These bases mount to the factory holes and gives you somewhere flat to mount your Sparco seat.
You will need the following items to mount a seat:
NOTE: Most Competition seats will need sidemounts and will possibly require re-drilling base for proper fitment.
Other Part Numbers:
WARNING: Cancer and Reproductive Harm
Brembo Race 355x32mm2-Piece 4-Piston Iron Type 3 Big Brake Kit