Quote:
Originally Posted by AriuSen
Good info.... So what would be the best choice without wing and rcomp?
Would 600/750 be a good idea?
Or 550/700?
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Reason for F/R differential is as Finnegan's post.
FWIW, here is info from Vorschlag on their MCS kits for the Z4M
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"SPRING RATES : ......These options will include new Hyperco or Swift springs from our recommended packages. The spring options listed include our GT package for daily driven cars, the GTS package for street cars that are also used in autocross and/or track events and the GTR package for race cars that predominantly see track use.
Vorshlag's GT Package is 6" x 500 #/in Front / 5.5" x 550 #/in Rear
Vorshlag's GTS Package is 6" x 550 #/in Front / 5.5" x 650 #/in Rear
Vorshlag's GTR package is 6" x 600 #/in Front, 5.5" x 750 #/in Rear"
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