Originally posted by Oo.et.oO:
ok, gutting the precats is not necessarily illegal. :rolleyes:
as long as it passes emissions in your particular state you are perfectly legal.
(IANAL). you CAN gut the precats and leave the main cat and still pass emissions... (depending)
Well here in IL it is illegal to tamper with emissions control devices. This means that running MIL eliminators is illegal too, as is the 'EGR plate' some have. So be careful.
