i have zzp combo and megan catback. it is a little to loud in the city. my idea is to replace the resonator with a 4" round magnaflow muffler. any one know what would be the best size to go with? or should i keep the resonator and swamp the megan muffler with a magnaflow muffler?
already got pulled over once and they are lookin out for me now lol. thanks for the help

 

add another resonator

done.

 

bump.. need some input so i can drive my car with out the worry of hassles. please lol

 

id say just add a resonator ... dont remove one and put in the large muffler...

it will deff quiet it you down....