Hi all- I have an 2007 IS250 AWD and wondering if purchasing a is350 sway bar would be a significant upgrade? Or is the difference too minor to bother? Or would the better alternative be to save up and get the fsport sway bar. Appreciate your input. Many thanks!

F-Sport All the way... The difference is quite noticeable... its not a very expensive upgrade... going to 350 sway bar just wont be the same... def go with F-Sport... just my opinion...

You can read more here:
https://www.clublexus.com/forums/sus...ar-thread.html

yeah..just get the F Sport unless the 350 bar is free!

Get the fsport! It makes a HUGE difference!