4AGZE exhaust size

[dbenizi]

Watz the recommended exhaust piping size i should use for my stock standard Ae92 4AGZE? Thanks.

[Chris Corolla S]

I would lthink 2.5 to 2.75 inches would be good.

[dbenizi]

Thanks. Someone mentioned 3".I think it's too big.Wat ya think? Howabout the muffler. Do i get a straight flow? or the S type? Thanks again.

[toyotaspeed90]

2.5" i would say...... unless you're going for something higher than 15lbs.... i'm gonna be going with a 2.5" on the aw11

[Ukrainian102]

Don't go bigger than 2.5" otherwise the air in the exaust will cool qucikly and the engine will have to work harder to push it out.

[toyotaspeed90]

dude, don't forget we're talking about a forced induction engine.....

[dbenizi]

I've seen a couple of cars here using 2.2".any opinions on that?? howabout the muffler? s-flow? straight flow?

[thespud]

2.25" is standard on the Silvertop, Blacktop and the newer GZE's i believe... go with anything between 2.5-3" if you want something bigger.

[Kwanza]

With a forced induction motor... bigger is almost always better. Hell, if those little n/a Civics can run 3" exhausts... you can do the same...

[dbenizi]

thanks for your replies...i think i'll go with the 2.5".. howabout the muffler?

[Flashmn]

Go with a non-straight through muffler... the car is supercharged, wont have the quieting effect of the turbocharger, it'll be shitloud with a straight through.

[toyotaspeed90]

^^^

haha, man my mr2's gonna be just hella loud..... gonna have a good 2 feet (maybe) of exhaust before a straight through muffler.... lol

[Flashmn]

Gotta wear peltors while driving

[dbenizi]

Hi again,
I'm almost done with my conversion. I've check with an exhaust shop and he recommended 2 inch exhaust piping for my 4AGZE. He said i'll lose power if the exhaust is bigger than that..I'm confused..Please advise..

[toyotaspeed90]

then go to an exhaust shop that knows what they are talking about