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View Full Version : high flow cat size?



wills02si
02-04-2003, 12:43 PM
Could anyone recommend a good size for the inlet and outlet for a high flow cat, 2 1/4" or 2 1/2"?

Thanks!

02SilverSiHB
02-04-2003, 12:56 PM
for na, I'd go no more than 2 1/4