The green cats are expensive. Nice to cut down on the raw gas smell. I had vengeance install the coated headers and green cats. A little while later I brought the car to a local fab shop with a texas speed x pipe. He worked his magic and tucked the x pipe up into the tunnel, covered the tunnel with heat reflective lining, etc. Using the Texas speed as a starting point saved time for him and now I have a custom x pipe that's nice and tucked like stock. It might be worth a look for you to try the same formula.
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