the kam sides arent very low, but they are lower than the front/rear and it will be slightly noticeable.
and just an opinion: i'm not a fan of the kam sides. they are 'bubbly' and NOTHING on the celica resembles bubbles--it's all about straight edges.
When buying body pieces... just get the whole kit.
or kits that at least line up. kaminari, ww, rmm line up very well.
blitz, buddy club, and veilside line up ok (you will only notice if you look hard).TRD
is hard to line up because it is the 'highest' out of all the celica kits..but you can use the sideskirts with kam, rmm, and ww and it not be noticeable.