Whiteline Swaybars

[evilC]

The Porsche ones do look like the best option however, two pints raise themselves:
1) Why is a 24mm one required? that will have the tendency to promote significant oversteer without a compensating stiffer bar on the front.
2) If you need to adjust the bar then either fit a blade type bar or alternatively a plain ended bar with aclamp fixing that will allow fine adjustment.

Clive