HKS HIPERMAX S Coilovers For Nissan Stagea C34 260RS RB26DETT

The HKS HIPERMAX S coilovers for the Nissan Stagea C34 260RS RB26DETT bring a rare combination of refined daily comfort and serious dynamic capability to the high-performance wagon. Developed to respond to the RB26’s strong torque curve while honoring the Stagea’s practical mission, this kit delivers controlled body motion, crisper turn-in and improved mid-corner stability without turning the ride into a track-only compromise. HKS engineers tuned spring and damping rates to preserve usable stroke, and the adoption of WR-needle damping expands the adjustment range so drivers can quickly dial firmness for commuting, canyon runs, or occasional track days.

Helper springs front and rear maintain maximum usable travel and balanced stroke distribution, which improves tire contact over broken pavement and enhances feedback through the steering. Real-world testing with 245/40R18 sport tires informed the final setup, producing a chassis feel that resists excessive rear-end heave and promotes composed responses under acceleration and braking. Installers should verify rear wheel and tire clearance to the dampers and remember HICAS movement can change clearance under load; accessing rear damping adjusters may require partial removal or drilling of interior trim. Owners who have performed manual transmission conversions should confirm fitment before ordering.

Available through Terra Firma Automotive, HKS HIPERMAX S coilovers for the Stagea C34 260RS are an ideal upgrade for enthusiasts who want an all-in-one suspension that improves handling, comfort, and long-term drivability while preserving the wagon’s everyday usability.