92xsaabaru
New member
My rear downpipe section with the Cat and O2 sensor is rusted out and failing inspection. I have a bosal shorty dp currently. Looking to replace the rear dp section with something that will mate up with the stock donut gasket and that has a cat or hi-flow cat so i can pass inspections. Would also consider replacing with a one piece dp if it will mate up with the donut gasket and is catted for stage II.
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