Ok, I wanna get a 3" test pipe for our '90T That I just did a Tanabe Cat-back on. Wondering here... are there 1 or 2 sizes of test pipes? b/c I think I recall reading about California cats and non cali cats for cat back measurements.. somin about 1/2" length difference in the cats. I noticed when I bolted up the Tanabe Cat-back it was about 1/2" short of mating up with the stock cat, but I bolted it up anyway, just stretched the exhaust hangers a bit. B/c if so... I'd like to get the "longer" or California test pipe.
Test pipe size?
- Thread starter Supra5MGTE
- Start date
maybe the sizes are diffrent in length or width. i know there is only 3'' test pipes for stock piping. for cali i wouldnt know but the 3'' will do
I was talking about difference in "length" of the cats. but either way... I called up titan and they only knew of 1 length so I ordered it. I also bought a gasket for the front of it being I have a new rear gasket from the tanabe. all in all was like $78.05 shipped. I had to pay some tax b/c i live in fl.
update. BIC performance says thier test pipes are 11 3/8" long while Titan says theirs are 12 3/8" long. :dunno:
mine i ordered from suprastore and i got it from titan on the box so mine is 12 3/8. i put it on at my dads friends mechanic shop but i put some gaskets on the end. he said it was better. dunno if you want to do that though...
I think the difference was between Turbo and NA.
I got a Random Tech cat from Suprasport that was sold for a turbo.
It was 1 inch too short for my '87 NA>T.
So I got the NA one and it was the right length.
So I was under the impression that the NA and Turbo cats were different lengths.
I got a Random Tech cat from Suprasport that was sold for a turbo.
It was 1 inch too short for my '87 NA>T.
So I got the NA one and it was the right length.
So I was under the impression that the NA and Turbo cats were different lengths.
I think the difference was between Turbo and NA.
I got a Random Tech cat from Suprasport that was sold for a turbo.
It was 1 inch too short for my '87 NA>T.
So I got the NA one and it was the right length.
So I was under the impression that the NA and Turbo cats were different lengths.
I got a Random Tech cat from Suprasport that was sold for a turbo.
It was 1 inch too short for my '87 NA>T.
So I got the NA one and it was the right length.
So I was under the impression that the NA and Turbo cats were different lengths.
Do you not have your stock cat to measure? I took measurements and just went to [a shop] and they made me a test pipe 3" x 9" (for NUR Spec) no problem (50 bucks). Although I think the guy knew what I was using it for so he couldn't give me a reciept...
I got a gasket along with my titan test pipe for $3 more. They said I could use RTV, i'm like "no". lol. Throw a gasket in. I'm gonna put it in tomorrow i'll measure everything up, take pics and see wuts up.