Supermiata Xida Coilovers for Mazda MX-5 NA NB

£2,922.00

Springs

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Supermiata Xida Coilovers for Mazda MX-5 NA NB

Supermiata’s Xida coilovers have the accolade of securing more national road racing championships than any others in the world. Working with TractTive Suspension in the Netherlands for the dampers and Swift Springs in the USA for the springs, Supermiata have put together the ultimate MX-5 coilover for motorsport. Unlike most other coilovers, the damper bodies are designed specifically for the MX-5 application.

By optimising the length and utilising a single perch design, the damper can be packed with as much fluid as possible, preventing overheating and increasing efficiency. Offering more damper stroke than any other coilover on the market ensures the suspension can do the work it needs to before hitting the bump stop prematurely. The double-digressive damper is adjusted by a single knob to tune compression and rebound together, simplifying the setup and ensuring everything works in harmony together.

The exceptional valving of the TracTive Suspension dampers combined with superior quality springs from Swift Springs generates unprecedented levels of grip over all paved surfaces, without compromising the quality of the ride. The digressive damping makes the handling ultra-sharp and delivers enormous amounts of grip, yet allows the car to glide over trackside kerbs without becoming unsettled.

Recommended spring rates

22 kg/mm /11 kg/mm full slicks 225/45 ~ 275/35/15—race only
16 kg/mm /9 kg/mm road legal semi-slicks—Track or autocross focused, 40~100tw for racing or up to 200tw for track days
12 kg/mm /7 kg/mm ultra-high-performance street tyres—Casual autocross and track days
10 kg/mm /6 kg/mm touring—Street comfort, not for 200tw or race tyres

Features

Single adjustable Compression & Rebound together, 20 steps. Full clockwise is full stiff.
Length is optimized for 4~5″ pinch weld heights
Full aluminium monotube construction
46mm double digressive piston
Billet Coaxial Mounts front and rear
Helper springs allow for lower ride heights without leaving the springs loose
Floating piston internal design
Adjustable height spring perches
Torrington thrust bearings
120mm stroke front, 103mm rear
High-pressure nitrogen charged
Spherical bearing lower mounts
Total weight with springs and mounts: 8 lbs front, 7 lbs rear
Dual spring system – Includes Torrington bearings and spring couplers

Confused about ordering?

If you are not sure which spring rate package to order for your project, give us a call, email or contact us via Messenger. We’ll get the system matched exactly to your needs.

Additional information

Shipping Weight	18.19 kg
Shipping Dimensions	76 × 30 × 30 cm
Brand	Supermiata
Springs	22/11 kg/mm, 16/9 kg/mm, 12/7 kg/mm, 10/6 kg/mm
Model	Mk1 (89-98), Mk2 (98-05)

Warranty information

Warranties cover defects in materials and workmanship only. Warranty is for replacement of a similar product, repair of the original product or refund of the purchase value only and excludes all labour and incurred charges including towing, fitting, inconvenience, and purchases of other manufacturer's products. The warranty is good for the period stated in the additional info tab from the date of purchase. Mileage warranties are for road use only and proof of mileage is required. Products must be installed by an independent experienced professional mechanic and the suspected defect must be present at the outset. The warranty does not cover damage caused by incorrect installation, failure to comply with the maintenance requirements of the vehicle, processing or otherwise changing the product, ordinary wear and tear, or any other external influences. Warranties are invalid if the product is used for racing, rallying, drifting, track days or any other form of motorsport or competition. Please refer to the manufacturer's own warranty documentation for more information.

Making a warranty claim

Proof of purchase receipt showing the date of purchase, proof of mileage at installation, proof of current mileage and invoice of the work undertaken by an independent experienced professional mechanic must be supplied along with the returned products for a warranty claim to be considered. If your vehicle needs to be used whilst your warranty claim is considered replacement parts from the same manufacturer should be purchased through BOFI Racing. In the event of a successful warranty claim, we will refund the card that was originally used to purchase the replacement parts, in full or in part depending on the nature of the claim. BOFI Racing reserves the right to make full or partial compensation at its sole discretion depending on the condition and mileage use of the returned suspect parts. For example, if you have used the part for several thousand miles before a defect is noticed, only partial compensation may be offered.