2048-300 - 1993-2002 GM F-Body UMI Front Coil Over Kit, Dbl Adj, Bearing Mounted 2009 Ford Mustang quiet ride quality

quiet ride quality

but lacks friction modifiers to balance slipperiness

Are you a budget-conscious racer looking to improve your street or drag race performance

ride improvement and most importantly

2048-300 - 1993-2002 GM F-Body UMI Front Coil Over Kit, Dbl Adj, Bearing Mounted 2009 Ford Mustang quiet ride qualitySpanner Wrench & Thrust Bearing Kit: Spanner wrench tool is used to adjust vehicle height while shock stays mounted. This wrench is needed to make height adjustments. The thrust bearing kit is designed to be placed between the spring and the spring seat attached to the shock. This makes for easier adjustments since the spring seat is rotating on a bearing. This kit is recommended for easier adjustments but is not needed to complete the installation.