The Yokomo RP-083PI is an RP Ultra front off-road spring sized and finished for carpet and astro turf use. The design focuses on track conditions with high mechanical grip, where consistent rebound and controlled landings matter more than on loose dirt surfaces. Manufacturing and material attention aimed to address typical fatigue and inconsistency issues seen in earlier spring runs while retaining the original nimble response.
In practical terms the spring influences front-end behaviour at jumps and when traversing gaps, improving landing stability and helping the chassis track more predictably through transitions. Tuners use springs like this to adjust preload and front-end compliance so the car responds as intended on high-grip indoor layouts.
Fitment note: this item is a front suspension spring intended for the supported chassis listed below. Confirm spring seat and retainer compatibility with your car before installation.
Supported Chassis: B-YZ4SF / B-YZ2 / B-YZ2CA / B-YZ2DT / B-YZ2DTM / B-YZ2DTMW / B-YZ2DTM2 / B-YZ2CAL2 / B-YZ2DTM2S / B-YZ2DTM3 / B-YZ2CAL3 / B-YZ2DTM31 / B-YZ2CAL31 / ROR-010 / ROR-010RTR / ROR-010RTR-1
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