I have been contemplating whether to get the pro kit or the sportline kit from Eibach, and finally made my decision... I wanted 18" wheels and didn't want to rub, so I went with the Pro Kit... I am glad I did... In my opinion, it turned out great... The pro kit on the 2011 Mazda 3 i touring comes out with 1.2 in the front and 1.1 in the rear... I put a set of 18x8 TSW Nurburgring in the Matte Gunmetal on with 235-40-18 Toyo Proxes 4 tires... I can tell you already that the cornering is so much better... And I plan on getting the front upper strut and rear sway bars, but will have fun with it the way it is now... I wanted them as flush as I could, and it turned out perfect... What do you think?