Mustang UPR K-Members

LMR is your source for UPR k-member kits! Designed to increase performance at the track, these kits will reduce weight & stiffen up your chassis.

UPR constructs these k-members using chrome moly steel for strength and durability. Whether you have a pushrod or modular motor, UPR has a kit for your application. Choose from kits that include a-arms and coil over springs, or the k-member by itself. Shop our selection of Mustang UPR k-members below for your specific application.