Quick Questions, exhaust related... Options

[CPleasure]

First, I have no idea what kind of resonator to get... I guess there's no real difference in any of them but how they affect the sound, but I'm looking around and I see all these different types of resonators, just dont know which one to pick

Second, round or oval magnaflow high flow cat?

Appreciate the patience in advance, I know I'm probably the 783sjhf928 millionth person to ask these questions

[Ryouxrs]

the oval seems to be more of a primary cat than the round one, but as for a res. look into magnaflow or vibrant. and dnt leave this out, if u do a full exhaust it will sound like a honda fart can with out it

[presure2]

the oval seems to be more of a primary cat than the round one, but as for a res. look into magnaflow or vibrant. and dnt leave this out, if u do a full exhaust it will sound like a honda fart can with out it

while this may be the case on a honduh, that is not the case with the celica, provided your not running a "fart can" muffler.

a resonator will make the car more mellow, and quieter.