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My car somehow is a lot louder than before. I've driven the car without a catback, and it sounds almost as loud as that now, or at least with the same tone. I'm BPU with a HKS Super Drager exhaust. Have any of you guys had this problem before? Could it be a hole in my exhaust? Or could I have blown a turbo or something? If I blow a turbo, would that make the exhaust louder? Please let me know. Thanks.
 

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yea..i would check for an exhaust leak also. My car got a little louder when the bolts that connect the dp to the catback came loose.

carlo
 

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Did you just go BPU or TTC?

Going TTC would do exactly that.

Id definitely also check for leaks.. can't hurt. Get the car running up on a lift (if you have access to one) and use a hose as a makeshift stethoscope. I hear using a torch also works.. I belive the flame will flare when you go over the leak...
 
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