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Thankfully, no!! The previous owner tuned it, but it was a sloppy tune that ran wayyy to rich. Now I'm leaned out and pushing a little less (but safer) b00st.
Sounds fine, im at 29psi right now (seen it get to 30psi on the datalog, but then again my car isnt stock. K&N makes a 5" intake? or do you mean the filter is 5"