Goin in this week to get a new setup. Truck is a 03 4.6l supercrew 2wd. Right now i have a flowmaster si/do and im looking to go louder. So im thinking y pipe instead of the muffler. Right now i have 3 in tips but looking to go bigger. do you think 3.5 or 4in and how should i run them? thanks

 

True duals or bust.

 

yeah i was thinking about going true duals with flowmasters. but at 18 and cant find a job im looking to go the cheap route. lol

 

hell yeah. i got the same exact setup as you do includin same size tips. ive been waitin a few months to do exactly what you want to my exhaust. now that i just got my fresh inspection sticker (saturday) now i can. although im gonna have to wait about a week till i'll have enough money to order the Y-pipe. it took a good deal of self control to not cut out the flowmaster today and just leave it dumped in front of the axle, ive done it before and know it sounds good but i reckon i'll just wait a week and do it right

 

Yeah it should sound good. Hopefully its a good bit louder even though i am keeping the stock cats. These 40 series si/do's are pretty quiet.

 

oh yeah it's gonna be a helluva lot louder. ive done it before without the y pipe and just left it dumped and it blew the flowmasters away. but i put it back on cuz its pretty dumb to have tips and not have em hooked up and i couldnt afford a Ypipe at the time. gonna do it right and im set till next march for my inspection

 

nice man. we dont have inspection in florida

 

i realize its a differnt body, but i just got my new tips on yesterday, and figured id let you see what 4in rolled looked like..i love how they came out and compared to the 3 inch just slash cut that were one before it made a big different




Gah, dont look at the hitch, i definately need to get some paint on it, rusty looks like chit...heres the old set up for comparison


hope this helps you choose how ur gonna run urs

 

that looks great deffinatly thinking about running out the sides compared the straight back i have on now

 

if those tips aren't welded on-that passenger sides sticks out farther

 

3.5" tips minimum. 4" for 45's

 

^ agreed