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WTB: J'S RACING 60RS 70RS or 70RR
I have a 70rr bur it doesn't have a 02 bung it broke off, so I just welded a piece in without a bung and unplugged the o2..if your on ems u shouldn't need a secondary o2. If your interested let me know.
Originally Posted by JasonSBAP1,Sep 22 2010, 01:45 PM
almost all the j's will devolop this rattle over time !!

Your best bet is to buy an exhaust that has the rattle for cheap... or buy one that's been fixed.
If you buy one that hasn't developed the rattle, expect to possibly pay $200 more in the future to repair EACH muffler....
(I wish someone had told me this before I bought mine, but nobody knew about the rattle back then.)
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