I had a heat shield come loose on me and sound similar to that on another car. I would double check underneath for anything loose. But wow,I thought I heard rasp before... Didn't think switching out a component on a stock exhaust would make it sound like that!
__________________
Swift springs | upgraded headlights | stillen gen3 cai | FI HFC's and FI CBE | ecutek tune in the mail! 
|