HKS Hipermax R RX7 FD3S Full Kit

• Coilover suspension kit from HKS's Hipermax R series, a refinement of the earlier MAX IV SP line with a focus on handling, traction, and ease of fitting.
• Uses SRF, a high-viscosity damper oil meant to resist heat sag and provide damping from low piston speeds.
• Includes LVS high-strength springs, with front and rear rates of 157 N/mm (16.0 kgf/mm) and 177 N/mm (18.0 kgf/mm), and helper springs at 41.4 N/mm.
• Spring rate can be changed at the factory, with a recommended adjustment range of +/-20 N/mm (2 kgf/mm).
• 30-step damping force adjustment on both front and rear.
• Height-adjustable lower brackets and spherical-bearing upper mounts.
• Spring retainers are standard, reducing side loads and friction.
• Special order item from the manufacturer.

Fitment: Mazda RX-7 FD3S (1993-2002)

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