AST Suspension 5200 Series Coilovers - 2012-2014 BMW 1 Series 114d (F2X Non LCI 3 Bolt) air-lift-performance-rear-performance-kit Our engineers have developed a

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AST Suspension 5200 Series Coilovers - 2012-2014 BMW 1 Series 114d (F2X Non LCI 3 Bolt) air-lift-performance-rear-performance-kit Our engineers have developed aThe 5200 Series for the 2012 2014 BMW 1 Series 114d (F2X Non LCI 3 Bolt) are 2 way adjustable shock absorbers which are based upon competition 3 way adjustable shock absorbers. The 5200 shock absorbers are adjustable in compression and rebound. The design of the compression adjuster is an evolution of the compression adjuster we provided for the American Grand Am series for the last few years. The 5200 shock absorbers were designed to achieve a quick