Quote:
Originally Posted by Montauk17
I use to work at meineke and its really hard to make the 5.4 sound good,maily because they have 4 cats on them. I would probably put a 14" body magnaflow on it....
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4 cats? can I cut 2out? would a flowmaster be enough backpressure?
edit: would an 02 sensor eliminator work if i removed the 2 rear cats?