Quote:
Originally Posted by g-townmach
Hey Dangeruss, is the ATAK catback 2.5 or 3 inch?
Thanks.
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This is a 2.5, but David said they will be offering a 3" system. Here's David's quote:
Quote:
Originally Posted by david borla
We have a 3" system that will also be released this week but the increased diameter of the pipes created an entirely different sound and required different mufflers. This system is only recommended for those who are pushing significantly more air than stock.
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My understanding is that you're fine with 2.5" unless you're pushing come crazy horsepower (like 800+).