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How does the suspension of the E46 M3 differ from that of the regular E46 3 Series?

April 26, 2017differ e46 M3 regular SERIES Suspension

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How does the suspension of the E46 M3 differ from that of the regular E46 3 Series?

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The E46 M3 utilizes the same basic MacPherson strut/multi-link suspension design as the standard E46 3 Series. However, it has been substantially modified by BMW M GmbH with the following changes: -Wider track both front (by 3.4-in.) and rear (by 1.8-in.) -Unique “bat wing”-shaped forged aluminum lower control arms with M3-specific bearings, bushings and cushions -Thicker (3mm) aluminum thrust plate -Special wheel bearings -More robust subframe from E46 convertible -Separate mounting of top spring and shock anchor points -Modified rear suspension links with steel balljoints (instead of rubber bushings) -Larger halfshafts and wheel carriers -Unique spring and shock rates -Larger anti-roll bars (26mm front, 21.