Quote:
Originally Posted by Snagged
Why does it sound like crap at idle and why does it have crap rims?
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They obviously pulled the fuse that holds the exhaust butterfly's closed. They normally do not open until 3250 RPMS (on a Z06 at least..not sure on ZR1). Pulling the fuse makes them stay open all the time and gives it a tiny tad more HP down low.
It does sound like crap though.