Quote:
Originally Posted by Bfh_american
Even better. I wasn’t sure if you good do that honestly. Not familiar with tuning. The only concern I have with going catless is the sound. Supercharged with a stage 3 cam and Borla Catback with no cats? Man that may be overly loud lol
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I put a resonator in the exhaust just before it upturns for the IRS. Makes a huge difference.