bypass cat and muffler???
+2 for above staement
i am 100% an advocate of cats in high performance cars (i know it is only a slant six) if collectively we ran cats the EPA would be off our a$$es and crushing so called clunkers would stop. (alright at least slow the pace) i run a 2.2l turbo daytona( 300 HP ) that is running a cat that can flow enough for a 7.5l displacment engine and it passes with flying colors everytime. total cost on it 75.00 at the local parts store !!!!
Norm