Quote:
Originally Posted by Purple Derple
Can someone explain to me this notion that is so popular in this forum that the front m3 anti-roll bar upgrade is a good one? And can they please describe for me in detail what the effects of this are and how they are desireable?
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The M3 E93 is a 28mm thick sway bar with a top-quality stiff bushings and alloy fitting brackets instead of standard (including M-Sport) 26,5mm one with a jelly-soft bushings and a steel brackets.
The effect is in elimination of the suspension noise when passing road cracks and bumps (especially feels on the railway crossing is you have the in-city ones), and flat cornering with a fast and accurate reaction to the steering adding inside of the corner.
Best when used with at least straight M3 front control arms- their stiffer bushings totally delete the suspension hits and rattling, and the approximately 1cm bigger length increases camber from 0.6 to 1.1 degree which reduces understeering with no negative effect.