Porsche 911 GT3 2007 — technical service bulletin
Bulletin 1406 · NHTSA communication 10025361 · issued Dec 22, 2006
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2007
model years
2
vehicle entries
Official summary
Porsche service campaign: see document search button for owner letter. Replacing brake booster vacuum line (workshop campaign) for porsche 2007 911 gt3 and 911 turbo. Csc was received. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.