Hammer wrote:Are they the same as the Tein Super Street Kit?
No, there is no damper adjustment and with that kit you will have to use your OEM top hats. If your getting it professionally installed it usually means an extra cost.
US SS specs:
Fits : 99-05 MAZDA Miata (NB8C)
# SPRING RATE : Front : kgf/mm,lbs/in (Part Number) 7 / 392 (SQ040-01175)
# Rear kgf/mm,lbs/in (Part Number) :8 / 448 (SJ080-01200)
Spring Rate Adjustment Range (mm/inch) : 2/112~ -2/-112 & 2/112~-1/-56
# Ride Height (mm/inch) : Front : -41/-1.6
# Rear : -39/-1.5
# RIDE HEIGHT ADJUST RANGE (mm/inch) MAX ~ MIN : Front : -32/-1.3~ -62/-2.5
# Rear : -29/AS2 ~ -60 / -2.4
US Basic specs
Fits : 99-05 MAZDA Miata (NB8C)
# SPRING RATE : Front : kgf/mm,lbs/in (Part Number) 7 / 392 (SQ040-01175)
# Rear kgf/mm,lbs/in (Part Number) :8 / 448 (SJ080-01200)
Spring Rate Adjustment Range (mm/inch) : 1/56~ -1/-56 & 1/56~-1/-56
# Ride Height (mm/inch) : Front : -41/-1.6
# Rear : -39/-1.5
# RIDE HEIGHT ADJUST RANGE (mm/inch) MAX ~ MIN : Front : -32/-1.3~ -62/-2.5
# Rear : -29/AS2 ~ -60 / -2.4