Toyspeed.org.nz Message Board

by **fat_ae111** » Fri Mar 23, 2007 7:55 pm

Im just wondering...
i have a 4age bzg levin.
and Im trying to get a 2.5 inch exhaustsytem done from the extrators.
using standard extractors.

Would it make any big difference than b4?
if so wot kinda diff?

sorry guyz...it might be a basic knowledge for you guyz...but...yeah...hehe

thanks guyz

by **aesc** » Fri Mar 23, 2007 8:26 pm

Yip it would make a difference..... In making your car sound like shit. And you wont see any performance gains

Go for 2.25", with two long oval rseonators, with the 2-1 section replaced. Plenty of exhaust info on here if you search

by **fat_ae111** » Fri Mar 23, 2007 8:43 pm

http://www.trademe.co.nz/Trade-Me-Motors/
Car-parts-accessories/Performance/Exhaust/auction-92673611.htm

im trying to buy this...

wot do u guyz think?

should i go for 2.25?

by **aesc** » Fri Mar 23, 2007 8:49 pm

That would probably be alright cos its got a decent rear muffler on it

You could just PM the seller, hes on these forums

by **AE86less** » Fri Mar 23, 2007 9:44 pm

I read somewhere that the standard exhaust is 2.25".

Was it Warwick who said that?

Santa's TardMe Listings · by **Santa'sBoostinSleigh** » Fri Mar 23, 2007 9:53 pm

pretty sure standard blacktop is 2"

by **AE86less** » Fri Mar 23, 2007 9:59 pm

Mah Bad!

Santa's TardMe Listings · by **Santa'sBoostinSleigh** » Fri Mar 23, 2007 11:43 pm

thats not 100% sure, but im pretty sure it is

by **evil_si** » Sat Mar 24, 2007 12:16 am

we removed an abnoxious 2.5" from my sisters ae101 and replaced it with a 2" system, very quiet and it went better!!!

by **aesc** » Sat Mar 24, 2007 9:35 am

Yeah remember that backpressure on an NA is a good thing so bigger doesnt necessarily mean better

by **Crampy** » Sat Mar 24, 2007 1:26 pm

evil_si wrote:we removed an abnoxious 2.5" from my sisters ae101 and replaced it with a 2" system, very quiet and it went better!!!

I did the same with my sister's AE101 FXGT. She had a 2.5" mandrel bent exhaust, two resonators and a Dytech muffler. Even with the silencer in, it was stupidly loud.

I ended up putting the stock Exhaust off my BZ-G Trueno and it is way better. It ran a lot better as well.

My BZ-G has a 2.25" exhaust now and goes well with that.

by **bpimpn** » Sat Mar 24, 2007 7:20 pm

i gotta 2.25" on my levin bzr and it goes really well and gives it a nice exhaust note to

by **Luke28** » Sun Mar 25, 2007 3:32 pm

I put this 2.5'' exhaust on my 101 and it sounds pretty good.

by **Mr Revhead** » Sun Mar 25, 2007 3:52 pm

2.25" is stock ae101

ALL BACKPRESSURE IS BAD.

dont confuse backpressure with pulse

by **AceSniper** » Sun Mar 25, 2007 4:28 pm

yea stock is 2.25 on both BT and ST
2.5" can be done but it needs to be done right to shut it up and keep good flow, a oval resignator + louvered resignator + muffler
a state through muffler wont be tinny with that setup.... but stupidly loud

by **Flunk** » Sun Mar 25, 2007 5:39 pm

Mr Revhead wrote:2.25" is stock ae101

ALL BACKPRESSURE IS BAD.

dont confuse backpressure with pulse

So you would be better to keep the factory setup, and just replace the muffler, if you were that way inclined, rather than re-do the whole thing?

by **Mr Revhead** » Sun Mar 25, 2007 5:59 pm

i would change the 2-1 section
and maybe the muffler.
wouldnt bother with anything else unless i had a mega engine

Toyspeed.org.nz Message Board

would 2.5" exhaust make any diff?

would 2.5" exhaust make any diff?

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