What are some simple mods that can be done to make a GTI just that much quicker? I've noticed the sloppy silicone job they do on the rideplace so cleaning that up and re-doing that is obviously going to help. some. By simple I mean Cheap. I don't want to get crazy. It goes fast enough as it is for ME but sometimes I just had a little extra kick in it at the end of the throttle.