Toyota Supra Forums! Join the Supra forum!

Toyota Supra Forums! Join the Supra forum! (http://www.toyota-supra.info/forums/)
-   MKIII Supra (http://www.toyota-supra.info/forums/mkiii-supra/)
-   -   3" dp connecting after testpipe (http://www.toyota-supra.info/forums/mkiii-supra/16334-3-dp-connecting-after-testpipe.html)

Green7mgte 03-14-2010 03:34 AM

3" dp connecting after testpipe
 
k gonna ask before I leap.
im in the middle of purchasing a 3" elbow and 3"dp
now the question is. when I eliminate my cat with a test pipe, am i able to connect my new 3" pre cat to cat back?
hmm did i word that right?
cause 3"cat backs are freaking expensive. i also replaced from resonator back acouple years ago and dont feel like just chucking a perfectly good exhaust

Bill UK 03-14-2010 11:47 AM

Shouldn’t be a problem, they normally bolt straight onto the second cat. In the UK most supra owners also remove the second cat and fit a test pipe (3 inch x 11 1/2 inch plain pipe) vehicles pre 1992 are exempt from some exhaust emission tests in the UK. Before I fitted my test pipe (which replaces the second cat) I made a detailed drawing, which may help to check your fixing hole dimensions on your new down pipe. A selection of pic`s below that may help, including the Toyota stock exhaust system for the 7M-GTE.
http://i17.photobucket.com/albums/b5...iff/7M-GTE.jpg
http://i17.photobucket.com/albums/b5.../TestPipe2.jpg
http://i17.photobucket.com/albums/b5...ndTestPipe.jpg
http://i17.photobucket.com/albums/b5...f/downpipe.jpg

Green7mgte 03-14-2010 03:20 PM

cheers bill.


All times are GMT. The time now is 06:57 PM.

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


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