Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 07-01-2010, 02:57 PM   #1
TehEl1te
3" Exhaust
 
TehEl1te's Avatar
 
Join Date: Jul 2009
Location: Pittsburgh, PA
Posts: 67
TehEl1te is on a distinguished road
Default Question about Turbo exhaust on NA

Hey guys. I know for a fact this topic has to have been covered on here at some point but i simply can't find it... I found a few threads on what exhausts are best but I can't pinpoint the question I need answered. Please be patient with me

I got a 1990 NA Supra from Ohio (they don't have emissions there) and I need to get it inspected here in PA. I need exhaust to pass inspection. I so luckily found a person who has stock exhaust (the whole thing) from his Turbo model. Will the catback (including the cat) bolt up to a NA car? I know people will put turbo exhausts on their NAs sometimes but will the stock catalytic converter all the way to the muffler fit on my NA? If so I am saved... Let me know guys! I apologize for my noobery
TehEl1te is offline   Reply With Quote
Old 07-01-2010, 03:59 PM   #2
Green7mgte
Supra Forum Moderator
 
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
Green7mgte is on a distinguished road
Default

the NA dosnt have the same downpipe as the turbo.. so if your talking from second cat back then yes.. hell as long as it fits.. if not buy an adapter flange.
__________________

92 Ma71 7mGTE Auto. SafcII
Supra FAQ
Supra MKIII FAQ
Classified Section guidelines :

Green7mgte is offline   Reply With Quote
Old 07-01-2010, 04:01 PM   #3
TehEl1te
3" Exhaust
 
TehEl1te's Avatar
 
Join Date: Jul 2009
Location: Pittsburgh, PA
Posts: 67
TehEl1te is on a distinguished road
Default

Thanks green for not hating on me. Haha

see how the exhaust is seperated at the cat here.

http://images.craigslist.org/3n93k23...c483041168.jpg

I need that cat and then the cat back. Make sense? Would that go on my NA? It is the stock exhaust from a turbo model MKIII
TehEl1te is offline   Reply With Quote
Old 07-01-2010, 04:03 PM   #4
Green7mgte
Supra Forum Moderator
 
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
Green7mgte is on a distinguished road
Default

the shorter bended piece won't work.. thats for a turbo, its called the downpipe. that is different on an NA.. as for the (the long piece attached to the muffler) I would think that would work fine.. if it dosnt fit.. buy an adapter flange. cut the second cat off the down pipe and attach it to the longer one..
__________________

92 Ma71 7mGTE Auto. SafcII
Supra FAQ
Supra MKIII FAQ
Classified Section guidelines :

Green7mgte is offline   Reply With Quote
Old 07-01-2010, 04:05 PM   #5
TehEl1te
3" Exhaust
 
TehEl1te's Avatar
 
Join Date: Jul 2009
Location: Pittsburgh, PA
Posts: 67
TehEl1te is on a distinguished road
Default

Yeah, that downpipe attached to the cat I don't want. I know that much So I can take that cat, the pipe with the resonator, and the muffler and it will fit?
TehEl1te is offline   Reply With Quote
Old 07-01-2010, 04:07 PM   #6
Green7mgte
Supra Forum Moderator
 
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
Green7mgte is on a distinguished road
Default

yea.. if not get an adapter flange.. all depending on what remaining pipe you have on your NA.. if your NA pipe is smaller go get a flange that fits. problem solved.
__________________

92 Ma71 7mGTE Auto. SafcII
Supra FAQ
Supra MKIII FAQ
Classified Section guidelines :

Green7mgte is offline   Reply With Quote
Old 07-01-2010, 04:07 PM   #7
TehEl1te
3" Exhaust
 
TehEl1te's Avatar
 
Join Date: Jul 2009
Location: Pittsburgh, PA
Posts: 67
TehEl1te is on a distinguished road
Default

Thanks Green. You were a huge help here!
TehEl1te is offline   Reply With Quote
Old 07-01-2010, 04:08 PM   #8
Green7mgte
Supra Forum Moderator
 
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
Green7mgte is on a distinguished road
Default

ask your budy with the peiced out turbo if he has an accordion hose.
__________________

92 Ma71 7mGTE Auto. SafcII
Supra FAQ
Supra MKIII FAQ
Classified Section guidelines :

Green7mgte is offline   Reply With Quote
Old 07-01-2010, 04:45 PM   #9
907mge
20psi boost
 
907mge's Avatar
 
Join Date: Dec 2009
Location: Harrisburg
Posts: 759
907mge is on a distinguished road
Default

The cat and cat back are the same on turbo and non turbo the only difference is the downpipe. So as long as no one has welded any thing together you should just need new gaskets. Use penetrating fluid and let it sit to help break the bolts loose.
907mge is offline   Reply With Quote
Old 07-01-2010, 05:38 PM   #10
TehEl1te
3" Exhaust
 
TehEl1te's Avatar
 
Join Date: Jul 2009
Location: Pittsburgh, PA
Posts: 67
TehEl1te is on a distinguished road
Default

YOu guys are champs. Thank you so much!
TehEl1te is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
HELP PLEASE Nick0887 Non-Generation Specific Questions 4 02-28-2009 07:26 AM
Dream Offer Karma_Supra MKIV Supra 22 10-17-2007 03:04 PM
exhaust question (not in exhaust faq) sd88supra MKIII Supra 21 11-28-2006 10:52 PM
Sequential Turbo Question suprapoweredsoarer MKIV Supra 1 06-06-2006 12:13 AM
Turbo lag question. rnoswal MKIII Supra 6 02-12-2006 05:42 AM


All times are GMT. The time now is 10:32 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87