Just been checking out the Stilo specific items for sale on www.ybracing.co.uk and they have left and right steel sub frames available. Anybody know what these are for and of what benefit would they be to the vehicle?
They are for fitting a racing seat in the car. Left hand for LHD car and right hand for RHD car would be my guess.
"OMP steel sub frames are specially designed and manufactured to fix to the chassis floor of your car. You then need to attach the appropiate bracket between the subframe and the seat. The subframes are finished in a tough durable black paint. No bolts are supplied unless otherwise specified"