HKS Coilovers for HKS 80300 AN002 Fitment Industries Sold HKS Hipermax S coilovers Toyota GR Forum for owners of GR HKS Hipermax S Coilovers 2020+ Toyota Supra FTSpeed HKS HIPERMAX R Coilovers for A90 A91 Toyota GR Supra (DB42). The HIPERMAX R Series Coilovers for the 1995 1998 Nissan 240SX (S14) have evolved all of handling, traction, and ease of fit to a new series by concentrating the technological capabilities cultivated over the past 9 years since the launch of MAX IV SP. The HIPERMAX R Series has achieved overwhelming performance that is unrivaled by any other brand. For those who want to focus on sports driving performance on the race track, but do not want to sacrifice driving comfort in everyday use, choose the HIPERMAX R Coilovers. New Technologies Super Response Fluid(Exclusive newly developed Oil)Improved damper oil quality and viscosity. Improves characteristics of Damping force, achieving great handling performance. Suppresses temperature change caused by heat Low Vibration Spring(Exclusive high strength Spring)Manufactured with 210k grade high strength wire rods. Adopted to shorten wire length and reduce weight and Improves Steering response. Upper Spring Retainer(Exclusive for HIPERMAX R)Allow the damping axis and spring load lines to align coaxially. Reducing of friction and Smoother damping. Features Inverted Monotube design for constant & stable suspension feedback 30 step 1 way Dampening Adjustable Ride height adjustable shock body length Pillowball upper mounts HIPERMAX Exclusive Spring Retainer PNE coilover coating (better than anodizing) for corrosion protection Dual preload valve system HIPERMAX Exclusive "SRF" (Super Response Fluid) HIPERMAX Exclusive "LVS" (Low Vibration Spring) Dust boots included for debris protection 2 year or 40,000 km warranty Aluminum bracket Overhaul rebuild available Made in Japan Additional Product Features Dual PVSWe evolved the existing preload valve system to the dual preload valve system to suppress the generation of unnecessary damping force during higher piston speeds. This provides major improvement in ride comfort without influencing the driving performance. Wide range damping force adjustment mechanismThe improved shape of the Needle jet expand the range of damping force adjustment. This makes us possible to handle driving on a wider range of stages. Evolution of Bump stop rubberA new shape of bump stop rubber reduces the body roll and achieves ride comfort at the same time which cannot be achieved with general hydro bump stop rubber. Low friction technologyWith advanced tribology technology, we have achieved even higher durability and lower friction than conventional products. This technology contributes to improved ride quality and handling performance. Inverted Damper for Strut TypeFirm rigidity against stress has been achieved. It works to the advantage of various performances when driving, and provides excellent handling and ride comfort. Additional Files Product Manual (PDF) Specifications Part Number 80310 AN002 Product Name HKS Hipermax R Coilovers Vehicle 1995 1998 Nissan 240SX (S14) Country of Origin Japan Damping Adjustment 1 Way Height Adjustment Yes Vehicle Fitment 1995 Nissan 240SX (S14) 1996 Nissan 240SX (S14) 1997 Nissan 240SX (S14) 1998 Nissan 240SX (S14)