The following part displays the step-by-step guide of disabling TPMS with a Porsche Piwis cable on a 2008 Porsche Boxster S 987.
1. Porsche Piwis cable (cheap €30- on aftermarket, like €21.00 in Eobd2)
2. Screw driver
3. 11mm socket
4. A laptop/computer running win xp home
NOTE: This Piwis cable fits most of Porsche Models from year 1990 to ...