hearTT

I upgraded my rear sway bar from 19mm to 22mm with stock front sway bar. I had been disappointed with the 19mm rear sway bar since the car still noticably understeered while on the track. I installed the Neuspeed 22mm rear sway bar. The rear end is now moves quite nicely. I feel a little understeer through a turn, I come off throttle slightly and the rear end starts coming around.

I think that the roadster must understeer a little more than the coupe since the most say that the 19mm bar makes the coupe neutral.

AxeYrCat

But it hasn't seen any track time since install.

I'll have to verify that next season.

MaxHedrm

Any plans for the removed 19?

coasTTal

Be very careful at high speed. The rear could become very loose.