HKS keeps the spring rates deliberately low on the light ND platform, at 4.0 kgf/mm front and 3.0 kgf/mm rear, so the car retains its factory compliance while the damper does the work. Upright monotube units are used at both ends with 30 steps of damping force adjustment, and the left rear damper is adjusted remotely by cable. Full-length shock body adjustment covers stock ride height down to 79 mm lower in front and 55 mm lower at the rear. One part number covers the soft top ND5RC and ND5RE as well as the ND RF bodies, all on manual transmission cars.
Specifications
| Type | Hipermax S Full Coilover Kit |
| Position | Front and Rear (Full Kit) |
| Damper Type | Upright monotube, front and rear |
| Damping Adjustment | 30 steps front and rear; left rear adjusted by remote cable |
| Spring Rate | 4.0 kgf/mm front (39 N/mm), 3.0 kgf/mm rear (29 N/mm) |
| Ride Height Adjustment | Full-length adjustable; stock to 79 mm lower front, stock to 55 mm lower rear |
| Upper Mounts | Reinforced rubber, front and rear |
| Fitment Notes | Manual transmission models only |
| Quantity | 1 kit (4 dampers, 4 springs) |
| Part Number | 80330-AZ003 |
| Warranty | 3 Years / 60,000 km (HKS) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-Present | Mazda | MX-5 Miata / Roadster (ND5RC) | P5-VP or P5-VPR, Manual Transmission |
| 2024-Present | Mazda | MX-5 Miata / Roadster (ND5RE) | P5-VP, Manual Transmission |
| 2016-Present | Mazda | MX-5 Miata RF / Roadster RF (NDERC) | PE-VPR, Manual Transmission |
| 2024-Present | Mazda | MX-5 Miata RF / Roadster RF (NDERE) | PE-VPR, Manual Transmission |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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