SOme say 2/14 and some say 2 im not goin turbo N/A do they make high flow cats for my car and if the resinator is off what will happen will it pick up power i would like to keep alot of low end tourqe but still have power at around 50 to 60 mph's so when i drop gears it takes off like a bat out of hell

whats the best way to go
