Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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System Specifications


WM 3X00IN Technical data - 6-speed transmission

Technical values





Technical values

Technical data

Transmission type: G87/40

Equipment: 6-speed

Installed in: Boxster S (987) and Cayman S (987)

Model year: 2009

Transmission ratios

1st gear: 3.308

2nd gear: 1.95

3rd gear: 1.41

4th gear: 1.13

5th gear: 0.95

6th gear: 0.81

Reverse gear: 3.00

Final-drive ratio: 3.889

Filling capacities