Post by coderedk » https://forums.nicoclub.com/coderedk-u103492.html Tue Nov 04, 2008 4:43 pm
Post by spockrock » https://forums.nicoclub.com/spockrock-u88077.html Tue Nov 04, 2008 4:47 pm
catback is from the catalytic converter and back, axel back is just the mufflers and exhaust tips. Generally cat backs are louder and provide more performance, that being said I think the Borla sounds the meanest and its an axel back.coderedk wrote:what is the differenece between an axel back and a catback exhaust? this may be a dumb question but just wanted to know the differenece. is one louder?
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