Quote:
Originally Posted by frankenm
I have a set but they are not installed.
This exhaust is loud as it is and I know running a straight pipe setup with catless downpipes will defiantly make it louder ... I personally can't wait to run this setup but noise level isn't much of a concern for me.
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I ended up just doing the exhaust valve bypass mod. Produced a deep, throaty rumble on idle and now theres some badass backfires/exhaust burble when revving over 3K. Here's a link to the thread.
http://www.xbimmers.com/forums/showthread.php?t=1268577