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  1. 3G Eclipse GT/GTS Specific
    I have a 2001 gt an I used to run it straight pipe. All 3 cats off but I got tired of the hassle of taking it off an on for smog. I live in ca. I had a diff route I'm taking now to save the ca strict emissions. Could I run the two precats with the center/main cat off with a greddy evo 2 full...
  2. California
    i wanted to know if i change out my oem headers to some obx performance headers, leave the cat. and put a cat back obx exhaust will my car pass smog?? let me know
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