I have a Seadoo Centre ecu for 06 RXP (8550 rpm) with lanyard and 42lb injestors to suit.
This was mapped from Les for a B kit (14psi) so will handle anything up to that as long as you have a RRFPR. I have also run this ecu with 48"s and a Rude 2 with no problems aswell. Asking 750$ shipped anywhere.......