2007 WRX TR 5spd 2.5l fitment was perfect did not have to modify anything. They are better than my Bilstein coilovers and my Truhart coilovers. The improved ride was so much that my fiance who does not ride in the car could tell the difference. The car is stiff I can sit on the hood or trunk and it doesn't quiver 160LB. The installation is super easy, with 2 bolts and 3 nuts type of easy. The red suspension still goes well with my WRB Paint. The ride height is higher than my coilovers, but with my r18 wheels, it is not noticeably taller. Corners and high speed are handled with ease. Going 85-105 MPH consistently for 15 miles and the terrain was mildly rough with uphill and downhill and construction and potholes. The car handled everything beautifully, I'll add pictures later if possible.