SuperMiata

NA NB Coilover Kit

$1,402.63

SKU: SPMTTOUR

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The SuperMiata Tecna coilovers offer a balanced solution for Mazda MX-5 NA and NB models, bridging the gap between comfortable street driving and performance-oriented track use. These coilovers are engineered from scratch to deliver exceptional ride quality, allowing for lowered vehicle height while maintaining compliance over bumps thanks to their extended stroke and larger damper bodies. Constructed with CNC machined one-piece steel bodies and NA/NB Miata-specific aluminum end caps, the Tecna coilovers utilize a monotube design charged with high-pressure nitrogen and filled with Euro-spec synthetic fluid. They feature 30-position adjustable damping and adjustable ride height, with a recommended pinch weld height range of 4.75-6 inches (120-150mm). Buyers can select from two spring rate options: the 6/4kg/mm (336/224 in-lb) street setup for enhanced daily driving comfort, or the optional 9/6kg/mm (504/336 in-lb) sport rates for improved response and stability in autocross or light track conditions. Installation is facilitated by the fully assembled units with NB upper mounts, designed for a bolt-in fitment on all 1990-2005 Miatas. C-spanners are included for ride height adjustments. The manufacturer recommends setting the rear approximately 3mm higher than the front for optimal handling balance, with daily driven cars ideally set around 135mm. For those opting for the sport spring rates, pairing with a 24mm OEM rear anti-roll bar is suggested to further enhance handling feel. Supermiata's Tecna coilovers are designed for durability and low maintenance, backed by a 10-year limited warranty. They are shipped pre-adjusted and ready for installation, aiming to provide a significant upgrade in handling and ride quality for enthusiasts seeking a versatile suspension solution.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSuperMiata
Part NumberSPMTTOUR
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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