AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2001-2006 BMW M3 3.2 Convertible/CSL (E46) 1957 2020 BMW 4 Series 6

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AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2001-2006 BMW M3 3.2 Convertible/CSL (E46) 1957 2020 BMW 4 Series 6The 5100 Series shock absorbers for the 2001 2006 BMW M3 3. 2 Convertible CSL (E46) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series