The Advanced Spring Kit was developed by a 5-time Baja 500 winning driver who set out to maximize performance over all terrains and driving styles with this setup. The kit features dual rate springs with a higher load rate compared to the factory springs. The springs are also built from high quality materials that were tested relentlessly to provide the best, smoothest ride possible with enhanced handling characteristics. Upgrade your suspension and dominate on the trail, track, desert or dunes with an Advanced Spring Kit. Specific to the XP4 1000/RZR4 Turbo models with Fox Shocks.
6" front springs (2)
10" front springs (2)
8" rear springs (2)
18" rear springs (2)
2.5" front crossover stop rings (4) & upper perches (2)