Exhaust
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There's no emission problem with after market headers. The cat is after the flex pipe. I was running OBX headers with a custom catback from a local exhaust shop. I got a hole in the weld and then notice that it was cracking more. I just ordered a new set from Amazon to replace the OBX. Hoping that they're not crap.
There's no emission problem with after market headers. The cat is after the flex pipe. I was running OBX headers with a custom catback from a local exhaust shop. I got a hole in the weld and then notice that it was cracking more. I just ordered a new set from Amazon to replace the OBX. Hoping that they're not crap.
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FS[West]: OEM EVO 9 Exhaust Manifold
fugiwara
For Sale/WTB - Engine / Drivetrain / Power
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Jun 9, 2016 10:29 PM



