i dont have a mazda lip, i have a honda accord lip ... it sits lower than the mazda sides and rear that are on my car so i figure its close to the sport20 lip. just to clarify things both the cavalier and my car are lowered ... we measured the height from the ground after we lowered our cars to see who's sat lower and they sit the same height off the ground ... my opinion is based on what i have to work with here, but its up to him if it lines up even better but i doubt it will.