01923 269788

Lower final drive and taller 6th gear

This conversion can be done to all GT3 gearboxes from 996 Gen 1 right through to the last Gen 2 997 Gt3’s, only Gen 2 997 GT3RS’s came this way as new from Porsche.

Acceleration from 1st to 5th is dramatically improved with 6th acting as a cruising gear.

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