3 cats??? mine only has 2? whats wrong here?
#1
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3 cats??? mine only has 2? whats wrong here?
Hey guys i made a mockup of what my exhaust looks like..... i thought rx-7's had 3 cats.... mine only has 2 hence the picture...
is it possible someone before me modified the exhaust system....
i did notice 2 of the 3 bolts holding the muffler to the pipe were missing when i took the heat shield off....
-greg
is it possible someone before me modified the exhaust system....
i did notice 2 of the 3 bolts holding the muffler to the pipe were missing when i took the heat shield off....
-greg
Last edited by Gregs; 03-27-03 at 05:08 AM.
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if its stock it breaks down like this:
70-80: thermal reactor
81-83: one pre cat, pellet style main cat
84-88: 2 pre cats, and one main cat
89-95: one pre cat one main
mike
70-80: thermal reactor
81-83: one pre cat, pellet style main cat
84-88: 2 pre cats, and one main cat
89-95: one pre cat one main
mike
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ok weird... i just replace me exhaust header today.. and took of my cat.... and i only have the main cat and no pre ones.. my car is a 84.. so i don't know. I drove my car to the other side of the city with just the header on... ******* loud as hell
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