AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 1988-1990 BMW M3 2.3 (E30) YMM_2004_2011_Audi_A6_C6 these components contribute to a

these components contribute to a more responsive and enjoyable driving experience

This tensioner features a heavy-duty construction aimed at supporting high-stress engine conditions

Non-slippery surface that prevents slipping during aggressive shifts or spirited driving

twin-tube attains longer strokes with a smaller repulsive force

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 1988-1990 BMW M3 2.3 (E30) YMM_2004_2011_Audi_A6_C6 these components contribute to aThe 5100 Series shock absorbers for the 1988 1990 BMW M3 2. 3 (E30) 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 suspension you can