Originally Posted by
Tom ling
thanks mate, I will contact them, shame for quite an expensive manufacturer that they are not a good fit.
They are intended to optimize the inlet area for the DS98 which requires a slight enlarging of the inlet openings of about 2-3mm on three sides.
They were
never intended for the turbine powered Joker, but some have installed them and they probably clean up the air in front of the turbine.