Borla headers here, but some on this board have had trouble with them. I haven't.
I had the AiRaid and dumped it in favor of stock with a K&N. With the SC I couldn't seal the filter intake well enough and was getting a high pitched whistle under any acceleration. Two others on this board had the same issue. Several others have not.
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"My reading of history convinces me that most bad government results from too much government."---Thomas Jefferson
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