5 zigen muffler..or catback?

[fLiP gT2k2]

is it better to get the whole 5 zigen catback or just the 5 zigen muffler for the celica because the pipings on the celica is pretty big already and the canister is pretty big too......will getting the catback make it better or just the muffler..or the same?

[baNanA_ryCe]

if i were me...i'd go for dualed out exhaust canister.....

if i had a nicer car..a non auto...i'd go for performance and go for the full axle back

[kuruptgt]

get the axle back