
Tein 150mm rear coil springs for NA6 Miata applications are supplied as a pair with a 70mm inner diameter and 150mm free length to suit 1990–1998 Miata rear setups. These springs are intended for use with compatible coilover or suspension mounting hardware and provide predictable spring characteristics for lowered or tuned chassis configurations, keeping ride intent clear while fitting OEM-style mounting points.
Tein 90-98 Miata NA6 Mono Flex Rear Springs ID 70mm Free Length 150 (Pair)