1 reply to this topic

[gtx323]

Before I assembly the Spec Miata suspension with the Fatcat Bump stop kit, I do not see anywhere in these forums that it has been discussed about using helper springs to help keep the spring aligned on the Fatcat Urethane isolator for 2.5” race spring.

[dtfastbear]

Helper springs aren't part of the spec miata suspension kit and therefore are not legal for spec miata racing.