2.5" cat back sys minus Extractors (worthed??)

[RoOkS]

wondering if its worthed opening up the piping from stock 2.25" to 2.5" cat back system including sports muffler?
i have no plans for extractors since they cost the earth here in Perth. they have to be custom made, of course there are ones from RPW. but i've read some unpleasant things abt 'em from TGC.
Would 2.5" cat back system minus the extractor make a difference? is it worthed?
i dont care for the loud muffler sound.

thanks in advance.

[GLANT]

hey hey i did not notice any performance change at all just got really noisy hahah

[RoOkS]

<div class='quotetop'>QUOTE(GLANT)</div><div class='quotemain'>hey hey i did not notice any performance change at all just got really noisy hahah</div>
hello GLANT it was just a muffler change ? so the piping still 2.2.5" ?

anyone else?

[GLANT]

nar i got 2.5 car back.maybe i high flow car they are expensive but might be better

[SuperGALANT]

i cant understand this topic for the simple fact of grammer issues...

[pinoyesv6]

RPW isn't that bad. the big thing is that they take forever to get here. but seeing that you are already in Australia where RPW is, it might be quicker for you to get.

[jhunter]

i cant understand this topic for the simple fact of grammer issues...

same.. :?

[GLANT]

haha i am sorry i meant cat back and high flow cat. Sorry guys.

[GLANT]

haha sorry about the grammer guys.

[evil-G-nius]

Jesus! Grammar in school...now TGC? Whats next? Spelling too? In that case its Grammar not Grammer. Anyway, I have 2.5" from the flex pipe back. You suffer in the low end (auto anyways) but mid range and high end is pretty good noticable difference. And yeah...its louder!