wannafbody

iTrader: (1)

Since I'm going to change rear bumpstops I'm contemplating swapping the 325# springs for a shorter set of 335# springs and a set of 150# tender springs. Is there any potential issues with using a set of tender springs just on the rear of the car?

Leafy

iTrader: (1)

Everyone I've heard of that put tenders/helpers in the rear only made the car push like a pig and fixed the issue by putting them in the front as well.

wannafbody

iTrader: (1)

That makes sense due to the spring rate decreasing when the tender is active.

hustler

iTrader: (6)

Whatever you do, do follow the 949 recipe. They don't know **** about making Miatas go fast.