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      12-03-2012, 10:39 AM   #5
Cisitalia
No fast lane bandits allowed
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Drives: 2009 135i TiAg 6mt M-Sport
Join Date: Sep 2009
Location: Charlotte, NC

iTrader: (1)

Four point harnesses are for non-competion purposes. Schroth makes DOT legal four point harnesses that can be used for street use and high performance drivers education events (track days etc.). I suggest the Ralleye or Quick Fit models for BMWs.

http://www.schrothracing.com/tuning

http://www.hmsmotorsport.com/store/schroth-tuning-belts

http://www.modernperformance.com/pro...gauges_schroth