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- - Catalytic converter removal (https://www.audiforum.ca/performance-parts-tuning-18/catalytic-converter-removal-74663/)

GTArunner

06-29-2018 10:23 PM

Catalytic converter removal

Can I remove the catalytic converters on my 1996 AUDI a4 and straight pipe it? Is this possible to do and have no problems or will I have to do a few modifications to gain more hp? Need advice

NKRPTD

03-07-2019 01:37 PM

Re: Catalytic converter removal

Generally speaking, you will need to tune the ECU (software) before any hardware modifications will make any difference.
Sure an exhaust mod may sound good, but if it is purely a performance change you are looking for, start with software tuning.

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