are the 7afe headers changed between 94 to 99???, HELP NEED ASAP!! Options

[diegohiga]

im am looking to buy a headers for my 97 st 7afe engine.... and i went to the junk the pass weekend and there was just 1 celica st.... and the headers was different than mines... (idk what year that celica was). can someone explain??? by the way this one is the one i need ASAP!!!


This post has been edited by diegohiga: Dec 2, 2009 - 1:51 PM

[Bitter]

HA, thats my picture. thats from a prizm btw....

yes, some have a warm-up cat that is part of the manifold.

[CelicaST_CALI]

Does the celica in the junkyard have a stock exhaust?IF u both have stock exhaust systems it should work fine.

[diegohiga]

Does the celica in the junkyard have a stock exhaust?IF u both have stock exhaust systems it should work fine.

as bittler said the one on the junk had a "warm-up cat ".... and with that piece the header looked bigger than mine.... thats why i didnt take it off that celi... why they are different??? depends on the year??

Does the celica in the junkyard have a stock exhaust?IF u both have stock exhaust systems it should work fine.

oh and im seeing some headers with sensors... that another type of headers.... how many there are??? lol and im still looking for that headers!!!!!!

HA, thats my picture. thats from a prizm btw....

yes, some have a warm-up cat that is part of the manifold.

sorry to steal your pic!! lol i found it on google! sell it to me!!!! lol

This post has been edited by diegohiga: Dec 3, 2009 - 1:19 AM

[nik]

94 to 95 obd 1 celica's have 2 cats one in the manifold and one after the mid pipe
http://www.6gc.net/images/howto_photos/128_10.jpg
http://www.6gc.net/images/howto_photos/128_9_t.jpg

96 to 97 obd 2 celica's have the exhaust like you saw you your picture
http://img3.imageshack.us/img3/6910/4f4e555f.jpg

if you put a 96 to 97 manifold and midpipe on your 94 to 95 celica st you have to do 2 things to get it to fit

1. get 2 o2 senor buns the non screw type welded on to your mid pipe

2. mid pipe lengthened by about a foot ( take it to a shop )

This post has been edited by nik: Dec 3, 2009 - 1:22 PM

[diegohiga]

94 to 95 obd 1 celica's have 2 cats one in the manifold and one after the mid pipe
http://www.6gc.net/images/howto_photos/128_10.jpg
http://www.6gc.net/images/howto_photos/128_9_t.jpg

96 to 97 obd 2 celica's have the exhaust like you saw you your picture
http://img3.imageshack.us/img3/6910/4f4e555f.jpg

if you put a 96 to 97 manifold and midpipe on your 94 to 95 celica st you have to do 2 things to get it to fit

1. get 2 o2 senor buns the non screw type welded on to your mid pipe

2. mid pipe lengthened by about a foot ( take it to a shop )

but i have a 97... so if i wanna get a exhaust manifold... it gotta come out from 96 or 97??

[nik]

correct if you have 97 celica you need the exhaust from a 96 to 97 celica

the corolla 96 to 98 with 7afe might fit also but im only 90% sure on that

[diegohiga]

correct if you have 97 celica you need the exhaust from a 96 to 97 celica

the corolla 96 to 98 with 7afe might fit also but im only 90% sure on that

alrigths thanks a lot man!!!!

[diegohiga]

im am looking to buy a headers for my 97 st 7afe engine.... and i went to the junk the pass weekend and there was just 1 celica st.... and the headers was different than mines... (idk what year that celica was). can someone explain??? by the way this one is the one i need ASAP!!!

heyy!! i found this!!! yot think this one would fit my 97 st 7afe???
http://cgi.ebay.com/ebaymotors/95-Prizm-Co...sQ5fAccessories

[windowlicker]

sure, i find this thread AFTER i get one of the older exhaust manifolds. now i need to find a way to get the right exhaust mani and sell the one i just bought.

held the older one up to mine while its still on the car and yeah, there is no way to make it work unless you change the mid pipes. sucks cause the crack i found a little over a month ago has now gone completely around the exhaust runner. car is running like crap.

[CelicaST_CALI]

sure, i find this thread AFTER i get one of the older exhaust manifolds. now i need to find a way to get the right exhaust mani and sell the one i just bought.

held the older one up to mine while its still on the car and yeah, there is no way to make it work unless you change the mid pipes. sucks cause the crack i found a little over a month ago has now gone completely around the exhaust runner. car is running like crap.

duct.....tape...

[windowlicker]

i was thinking jb weld...........j/k

[96stgreendemon]

the jb weld stick may work, just saying, may be wrigged but it will run better, had this issue with my 300zx