Yes if you want it 50/50 split.

Warranty wise I dont know who offers any sort of warranty on a gearbox. Its a mechanical part?? I know Romain sorts out any initial problems if any arises just as good faith but its been inspected, run and tested by bara on his bench also. Romain rates the box for 750bhp 650lbs/ft torque. He told me he has a drag car running some obscene numbers 1000bhp etc with no issues also.