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View Full Version : quick (and easy, I hope) zorst question

lplpaca
10-06-04, 10:30 PM
On my 90 n/a - which box contains the cat - afaik it is the stock exhaust

the downpipe from the manifold (roughly middle under the car) or the back box with the twin exits?

Paul C
Nick
10-06-04, 10:34 PM
The first box on the exhaust is the cat Paul, the one half way down is the middle silencer.
lplpaca
10-06-04, 10:37 PM
thx