Hi. Got a 2012 RWD IS250. I upgraded the rear sway bar to an ISF one (f-sport sway bars are not available) to test how the car would feel. Impressed with the results (driving on curved roads was so much better), decided to upgrade to the Cusco rear sway bar. Question is, what do i do with the font sway bar: (1) do i get the Cusco front sway bar (would cost me ~ $750 shipped incl. tax), or (2) get the ISF front sway bar and would also need the 2008 end-links (would all cost me less than $250 shipped incl. tax)? Is there any reason why the Cusco rear + ISF front wouldnt work or why I shouldnt do it? Leaning towards the ISF front sway bar due to the price but would appreciate any advice (especially from anyone running these setups!). Thanks!