Cayman/Boxster 987.1 Ratioset 4th gear

KMP 4th gear set for the Porsche 987.1 Cayman and Boxster gearbox in 23-29 i=1.261 or 22-32 i=1.454. Shorter than stock for a close-ratio gearbox, stronger than the stock gear, fits the stock synchromesh rings, bearings and seals.

SKU 02.07.040XX · € 1050.00 ex VAT · Porsche 987.1 Cayman / Boxster