Quote:
Originally Posted by thegame7
Did I just get lucky installing my DT short headers? Using the same OEM cats and O2 sensors I was using before and have no codes.
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No luck really since you're using OEM cats. Most folks that end up running the DT headers end up catless, or using some after market high flow cats instead.
Maybe just a bit of luck with the condition of your CATs seemingly still have plenty of life in them to not throw codes with higher flow rate you're getting with the DT headers over the factory ones.
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2003 Limited V8 4runner - Slowly turning back to stock (until the next crazy idea comes along
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