The vehicles that will require modification when replacing the brake booster were produced before September 13, 1999, starting with the VIN
numbers shown.
In order to install the brake booster with the latest style bellows in these vehicles, you must order the parts listed below (in bold). When performing
the modification to MY'97 vehicles, the brake pedal will also have to be replaced.
Part Numbers
Working Time
Literature:
Boxster Technical Manual, Groups 4 and 9:
Repair: 47 70 31 - Converting brake booster (Supplement 51)
Repair: 46 05 19 - Removing and installing the brake pedal.
Group 9 - Work instruction after disconnecting the battery.
Attachment:
Excerpt from Boxster Technical Manual:
47 70 31 - Supplement 51 Converting brake booster (bellows)".