Eliminates gaps perfectly, almost flat A-pillar slightly lower but I would recommend getting them a specific size. Even if it's an everyday car. What I wasn't aware of when I bought it is that progressive springs get more spring first and then stiffer, which sounds nice. But. If you live in a city where there are a lot of bumps, it is much easier for you to hit the bottom with progressive springs and you have a certain speed. I had to buy rubber pads and fit shock absorbers to be able to drive without hitting the headers, not to mention the exhaust.