Header and catback exhaust system, On 7a-fe new header and catback exhaust Options

[Quik]

Hello everybody!

I own celica 1994 with engine 7a-fe
I want change my exhaust system.. I want put header 4-2-1 and catback exhaust system. In Europe I was trying to find those products, but didn't find much.. There is good products in USA but there is the thing.. Price for products is OK, but shipping it to Latvia cost almost 4 times more, then the product..
Does anybody have drafts (sketches) of header 4-2-1 and catback exhaust for 94 celica 1.8 st.. Please help me..

[hongkongnerdboy]

welcome

[Stogbob]

Welcome to the site!! From what I've heard, taking your car to an exhaust shop and just having something custom made is the best way to go. As far as headers, I have no idea if that helps any..

[Bitter]

best i can do is to give you a picture.

[Quik]

Stogbob.. if I will give to exhaust shop I think they will make custom few weeks, and all this time I will be without car and the price will be the same If I will order from U.S. But I probably will ask them, how long they will make it and et.c.

Bitter thx, it's exectly what I want to make.. But I need drafts with all dimensions of it and of straight pipe (catback exhaust) Anyway, thx for picture.

[Bitter]

sorry i cant get something like a CAD drawing of it for you or blueprints.

the mid section of the ebay header needs to be extended several inches to meet the stock exhaust system. check out the how-to's and you can see the pictures.

[Vockroth]

Hey Bitter,

Ever get the headers installed? I am probably going to install them on my 1995 ST. I went to Walker Muffler's website and did some comparing between the the 94-97 ST 1.8L (7AFE) and the 94-99 GT 2.2L (5SFE) and feel confident that the Greddy Cat Back 10117030 for the 94-99 GT will fit my ST. The 94-95 ST uses the same catalitic converter and Mid Pipe. as the GT. The rear muffler is a different P/N but I think the hangers are in the same place. I plan to use a Test Pipe in place of te Catalitic converter.

This post has been edited by Vockroth: Feb 17, 2008 - 10:13 PM

[Bitter]

ya, i've had them on for over a year and wrapped most of that time. theyre doing just fine. i cant comment about fitment on the celica since i have a prizm

[xs94st]

the header is pretty cool. it does increase flow, and i do feel a lil more pull..but its basically for aesthetics. :\

bought it for 90 bucks throught ebay (with shipping)

the fitment is a little off as bitter said, but nothing a quick visit to the muffler shop can't solve..costs about 20-35 dollars depending on where u go.

good luck man!

[Bitter]

i felt much more than a little pull, but i also have my timing advanced some. the timing moved the torque one way a little and the header moved it the other way the some. it feels like it 'kicks in' around 3000 rpm.

[Vockroth]

What I need is some underneath pictures of a 94-99 GT w/2.2L (5SFE) Engine showing the Exhaust routing and mounting points. No one ever takes pictures of the under belly. >< I did go to Toyota and got print outs of the exhaust from the counter dude. Both pictorials are the same after the converter. The first 5 numbers jive in the P/N but the rest differs. I did order a test pipe to replace the converter between smog checks. This should help alot even without other changes. It looks like the one I am getting uses the flat face seal gaskets. I think stock is a doughnut style.

Any shop maunal pictures might help.

[Vockroth]

Familiarizing my self with this site I found these pictures http://www.6gc.net/howto/install_cat_back_exhaust

Check this out too. http://www.6gc.net/forums/index.php?showtopic=44122

This post has been edited by Vockroth: Feb 23, 2008 - 11:50 AM