Not loud enough!!!!
Do yall honestly think that dual bullets x piped will be louder then a single SI/SO bullet y piped, so that i can have tips 45'ed behind the tires, reason for asking is it'll be like 200 more for duals then the SI/SO
Listen to this.
https://www.f150online.com/forums/ex...aust-vids.html
Yeah pre-cats only is the same thing as hi-flow cats. There is no resonation to them and they're as short as Magnaflow 94306 cats.
Ugh, so i finally went and had my exhaust re-done.... i had true dual x piped, dynomax bullets, 45'ed behind the rear tires and it's NO where near as loud as Mdblouir's black f150 with almost exact setup sept i have my rear cats deleted and he has highflow cats
What size tips? And your stock cats are killing the volume.
cant remember the size tips.... its the most common size slash cut tips, and im affraid of cutting the front cats off due to throwing a code
what will it hurt by cutting the fron cats off, will it run to lean/rich
what will it hurt by cutting the fron cats off, will it run to lean/rich
Last edited by Jrc985; Feb 1, 2010 at 03:01 PM.



