^depends on the exhaust you use. Plus I did use a high flow, high performance, aftermarket cat...I forgot which brand but they used to advertise them in Turbo magazine. They were like $200+, kinda pricey for a cat. When DOHC VTEC hits....it sounds BEAU-TI-FUL!
Last edited by edk370; 04-02-2014 at 03:29 PM.
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