Quote:
Originally Posted by MarylandSpeed
Stainless is not as thick as the cast iron manifolds, so you do get a small pinging sound from the front of the car after installing them. I have never found this to be a big deal because it is really not very loud or anoying. Cats helps keep the sound down some to.
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An answer I was looking for. They will be catted so that would help. I have heard some that were loud.
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2SS, NGM, NPP, MRC, 6M, NAV, Blk Bowties, Split Spoke Gray wheels
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