Thread: exhaust buzzing 3k to 4k input please!
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Old 03-24-2013, 12:55 AM   #8
ft86me
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Quote:
Originally Posted by jpit View Post
What you may be hearing is rasp from the test pipe. That is a common problem. The torque spec for the donut gasket is just 15 lbs.

so 15ftlbs for the test pipe to the catback?
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