RaceBox GmbH, Ringstrasse 11, Industrie Stelz, CH-9500 Wil SG, Phone +41 52 338 20 14

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Our operating hours are:

Mon./Tue./Wed./Thu.  07:00h - 11:30h / 13:30h - 18:00h

Saturday  09:00h - 15:00h

(closed Friday)


There are hundreds of "performance tuners" on the market. Many of which sell & install products they are not authorized. RaceBox Switzerland is different.

  • Bojan "Bo", Managing Director & Chief Mechanic. Experienced Porsche- & BMW-Specialist. Has been in America and Europa with Porsche RS Spyder LMP2, Formel Renault V6, Lola LMP2  and Porsche Super Sports Cup.
  • Thomas "Pulfi", Finance, Backoffice- & IT-Manager - with a Motorbike Racing History.