Quote:
Originally Posted by chalmene
Has anyone installed the FI catback alone and thrown a code? I understand a tune is needed to get the most performance, but can this exhaust be installed and operated without the need for an immediate tune?
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Installing our Cat-Back exhaust system (alone) will not trigger a CEL. Do you have any other modifications installed on your car?
If a CEL was triggered, I'd recommend scanning the code to confirm what it is related to.
Is is possible that you have any exhaust leak or something else was damaged / removed during the installation process?
- Kevin