Well I have been looking at downpipes and need opinions on what to get. I want it to have a cat and I hear the flex pipe is beneficial, what do you all suggest? One guy has a r/t dp but it doesnt have the flex in it.. thanks!

well since you have the gtp i sugest going with a 3" but it also depends on the mods you are lookking to go with in the future, if your staying mostly stock a 2.5 should be ok but if you plan on doing some upgrades even in the future go with a 3"

zzp 3" bolt on DP with high flow cat.

she dont NEED the high flow cat i would say it only depends if your state has inspection otherwise get the offroad pipe with a 02 sim

so if a get one with no flex in it would it break eventually? is it louder without the cat?

ya it is but it depends if ur state requires a cat. as for the flex i assume it would but then again i have heard some flex breaking.

Jorgs actually responded with the best answer in a thread!!
Go with what he said

/thread

YEAAA !

does anyone know anything about the random technology downpipes? with high flow cat.... they dont have the flex...thats the only thing picture wise that i see.

who cares, get a zzp DP and youre good to go

do you plan on getting headers if so just get them and have a TOG DP welded in i wish i did

I wish i go headers too, a DP and a PLOG are just as much as decent headers. but welding blows.

the cost is the same but the benifits arent just look up ur options on zzperforman.com

Do *not* get a pipe without a cat.

Whether your state does emissions testing or not, any motor vehicle (post '72 iirc) is require by *federal law* to have a catalytic converter.

You know what happens if you get caught without one? $1000 federal fine.

And that fine may very well have gone up since the last time I checked.

3in to high flow