Oversized tires 27-28"

This kit combines our popular plain/purple secondary spring with a new primary spring that has slightly higher fully compressed load rating. This combination has proven most effective for the above applications. This kit is also the best choice for High Altitude applications.For more aggressive acceleration and higher engagement (race applications), some prefer to add our black/white spring Part #DPPS-B/W to the above V- twin 4x4 clutch kits.