AST 5100 Series Coilovers Porsche Cayman 3.4 (987) (ACU-P2207S) YMM_2013_2017_BMW_Z4_II_E89_LCI 68% increase in clamp force

68% increase in clamp force over stock for improved power transfer

Fitment: 2015-2020 BMW M3/M4 (F80/F82)

peel off the backing

2007 - 2009 BMW 335i Base 3

AST 5100 Series Coilovers Porsche Cayman 3.4 (987) (ACU-P2207S) YMM_2013_2017_BMW_Z4_II_E89_LCI 68% increase in clamp forceThe 5100 Series shock absorbers for the 2005 2012 Porsche Cayman 3. 4 (987) 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