Maserati D-MS-04 Quattroporte, M139 2003-2012 Coilover jaguar-xk-2007-2014-esr9478192 Higher PSI = stiffer ride

Higher PSI = stiffer ride

Lower spring rates can be stiffened up by using the wide damping range as an artificial spring rate

Front And Rear Camber Plates Standard On All Applicable Kits

Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply

Uses either a rubber upper mount or pillowball rubber upper mounts

Maserati D-MS-04 Quattroporte, M139 2003-2012 Coilover jaguar-xk-2007-2014-esr9478192 Higher PSI = stiffer rideThe RS Series suspension kit is our most popular coilover. Featuring a 36 way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Key Features: Uses either a rubber upper mount or pillowball rubber upper mounts.