3 or 2
08-06-10, 04:21 PM
Lexus Champion
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3 or 2
hi guys.. how many cats does a 1994 stock sc4 have?? i know for sure that there are 2 right behind the headers?? but there is a pipe underneath the shifter tunnel..
08-06-10, 05:25 PM
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3, 2 right after exhaust mani, 1 in the middle
08-06-10, 05:26 PM
Lexus Champion
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thank you sir. it looks like a catless resonator. but i wanted to be sure..
08-06-10, 07:05 PM
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08-07-10, 01:50 PM
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^^^ negative.. there is only 2 cats.. 2 after the manis and 3 resonators...
08-07-10, 02:01 PM
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It depends if your car is under California emissions or not. Thats what my manual says and shows 2 pictures of the cars. It may 2 or 3. JMO.
08-07-10, 02:29 PM
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08-07-10, 03:34 PM
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Quote:
Originally Posted by
megamax
^^^ negative.. there is only 2 cats.. 2 after the manis and 3 resonators...
I pryed the 3rd open when i took it off the car, it has honey comb in it as well as Catalyst material
08-07-10, 10:43 PM
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US spec has 3 cats 2 resonators and 2 mufflers, otherwise 2 cats, 3 res, 2 mufs.
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3 or 2
