What's up Turbo, I had asked Jon at RosenAutoSport about this combination while my cams where being installed. If I remember correctly Jon said, That coilovers are the way to go for suspension upgrades and that GC was about the best you can get for street application, But the ride is a little rough. That seems to be the general opinion I have been getting about upgraded sport suspension, But I personally think that comes down to what you are going to use your car for. My G20 doubles as a family car, and recently I had similar questions here at the Forum, and I think for now I will be going with just the AGX until my girl get a car of her own. If you want an experienced view on the ride and installation I would advise giving Jon or Joe at RosenAutoSport a call or E-mail them.
www.rosenautosport.com
