where to pass emissions in NJ???
I'm interested also..
-- I failed at DMV for NOx (1 of 3 emission tests)... Any way to reduce this number w/o changing back to a stock cat? I am currently using a 2.5" carsound (magnaflow) high flow cat. I have DC 4-1 headers and Greddy Catback. The car is a 92 Civic hatch with a 94 b18c1 (usdm gsr) swap. I passed last year; all else was the same except for the header back exhaust......
Any suggestions that might reduce or temporarily reduce the NOx reading w/o taking off the cat?
Thanks.
-- I failed at DMV for NOx (1 of 3 emission tests)... Any way to reduce this number w/o changing back to a stock cat? I am currently using a 2.5" carsound (magnaflow) high flow cat. I have DC 4-1 headers and Greddy Catback. The car is a 92 Civic hatch with a 94 b18c1 (usdm gsr) swap. I passed last year; all else was the same except for the header back exhaust......
Any suggestions that might reduce or temporarily reduce the NOx reading w/o taking off the cat?
Thanks.
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Don Jefe
Honda Prelude
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Aug 11, 2004 11:38 PM




