Spanner Wrench, Viking Coilovers and UMI Coilovers

The thrust bearing kit is designed to be placed between the spring and the spring seat attached to the coilover shock. This allows for easier adjustment since the spring seat is rotating on a bearing...

UMI Performance brings the best of both worlds together by combining our Stage 2 handling kit with four corner Viking coilover ride height adjustability. The kit includes caster corrected upper and...

UMI’s 4th Gen F-body competition coilover package is built to perform. UMI’s rear coilover kit includes: 2 coilover shocks, 2 springs with proper spring rate, fabricated bolt in mounting brackets...

UMI’s 4th Gen F-body competition coilover package is built to perform. Developed in conjunction with Sam Strano (14x national SCCA auto-x champion), the Afco built monotube dampers provide race...

UMI’s 4th Gen F-body competition coilover package is built to perform. Developed in conjunction with Sam Strano (14x national SCCA auto-x champion), the Afco built monotube dampers provide race...

UMI’s 4th Gen F-Body race coilover package is built to outperform. Developed in conjunction with Strano Performance Parts/Sam Strano, double digit national SCCA auto-x champion, these Afco built...

UMI coilover specific lower A-arms are shipped fully assembled and ready for direct bolt in installation. Spring bucket delete saves weight. They feature greaseable Delrin bushings for smooth bind...

Viking's double adjustable front coil-over kit for 3rd generation Camaro and Firebird provides ride height adjustability, in addition to compression and rebound adjustability, all in one convenient...

82-92 Camaro/Firebird UMI Performance Coilover Specific Front Lower A-Arms, pair - shipping is not included. UMI coilover specific lower A-arms are shipped fully assembled and ready for direct bolt...