Xida Race coilovers purchased new directly from 949 Racing in 2021.
These only have about 5,000 kms on them and 12 AutoX events, still in mint shape.
Never driven in the rain.

Spring rates are 800F/500R as recommended by 949 Racing when purchased.
These rates provide amazing performance on track while being incredibly plush and comfortable on the street when you dial the dampening all the way to soft.
I personally prefer these coilovers to the stock suspension for street driving.

Features:

Single adjustable Compression & Rebound together, 20 step. Full clockwise is full stiff.
Length is optimized for 4~5″ pinch weld heights
Full aluminum monotube construction
46mm double digressive piston
Floating piston internal design
Adjustable height spring perches
Torrington thrust bearings
120mm stroke front, 103mm rear
High Pressure nitrogen charged
Spherical bearing lower mounts
2.25″ springs
Total weight with springs and mounts: 8 lbs front, 7 lbs rear (light!)
Damping sweep for front 1300~450 springs, rear 600~250

Here's a link to these on 949 Racing's website:
949racing.com/product/xida-race-coilover-90-05-miata-mx5/

Call or shoot me a text if you have any questions or would like to pick these up.
403 619 nine six six eight

Cheers