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SC300 and 1JZ catalytic convertor the same?

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Old 09-05-08, 03:00 PM
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alex8181
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Default SC300 and 1JZ catalytic convertor the same?

Would anyone know if the cats are the same for the 2jz-ge and the 1jz? I have the 1jz engine and the 1jz exhaust. I'd prefer not to drive open header down to the mufller shop to get a custom cat made. Could it be possible that the 2jz-gte is the same as the 1jz-gte?
Old 09-05-08, 03:13 PM
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audi2nr
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Originally Posted by alex8181
Would anyone know if the cats are the same for the 2jz-ge and the 1jz? I have the 1jz engine and the 1jz exhaust. I'd prefer not to drive open header down to the mufller shop to get a custom cat made. Could it be possible that the 2jz-gte is the same as the 1jz-gte?
oh comon u can do it, i drove with an open downpipe for over a month and even got pulled over for speeding and the cop didn't even notice i didn't have an exhaust.
Old 09-06-08, 12:18 AM
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alex8181
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Lol, is it safe to assume you don't live in Ca?
Old 09-06-08, 06:35 AM
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5sp_jzz30
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you can bolt up your stock sc300 exhaust to the 1jz. go to the muffler shop and have them do w/e is necessary.
Old 09-07-08, 12:06 AM
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I am not sure about the 1j but I know my 2jz-ge was pretty quiet with out an exhaust. I heard it when I took it to get my exhaust done. I was shocked and glad it didn't make a lot of noise.
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