TILLETT T8 are popular seats made by Tillett Racing Seats. The shape of the T8 is very similar to that of the T7 both have the same 63 degree driving angle and the same excellent comfort and depth. The only difference between the two shapes is that the T8 is slightly smaller at the top and slightly bigger at the bottom. The T8 was the first kart seat to be made using the RTM production method. This system makes strong fibreglass mouldings with uniform quality and thickness, the process also speeds up production, keeping the T8 price below that of the handmade models.