ok here's the deal... i installed a HKS RS intake... and ever since i keep hearing a rattling when i drive... even on the highway... it sound's like it's coming from the bottom right corner of the car... i think it's the IC piping against something... any ideas?... also i was unable to reinstall the bracket for the IC pipe that came from the factory... so i think it's the fact that there's no bracket holding it in place... any ideas? hel is much appreciated...