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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Bazzaz QS4 USB Shift Light

Optional Bazzaz shift indicator light for use with the QS4 USB quick shift only.


  • Illuminates white to identify pre-determined, optimal shift points
  • Used to improve forward drive and momentum for faster drag passes and lap times
  • Comes pre-programmed with suggested figures that can be adjusted as desired
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Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Bazzaz QS4 USB Shift Light Item # 900228 Store SKU Manufacturer Product # M841 Availability Out of Stock