AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 2012-2014 BMW 1 Series 135i (F2X Non LCI 3 Bolt) Suzuki 1986 Nissan D21 E (D21)

1986 Nissan D21 E (D21)

1989 Isuzu Trooper XS (UBS)

shaped and case hardened washers on your 1975-1979 Ford F-100 Custom

A critical service item to your 1970-1971 Ford Ranchero Squire for any leaf sprung vehicle

2006 Lotus Elise (S2)

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 2012-2014 BMW 1 Series 135i (F2X Non LCI 3 Bolt) Suzuki 1986 Nissan D21 E (D21)The 5100 Series shock absorbers for the 2012 2014 BMW 1 Series 135i (F2X Non LCI 3 Bolt) 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