has anyone ever cut out the second from front cats on a 2v, hows it sound, and will it throw codes, my current setup is stock cats with offroad h pipe no muffler. the ones i want to cut out are circled. thanks
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Thanks for the response, I am running a bama chip tune from American muscle and only cai, would that help any? I’ve seen people from my Instagram talk of doing it and from a little if I had read online people made it out to seem ok, but what you’re telling me is not to mess with any of the cats at all even just the second ones closest to the rear wheels?Sound isn't much of a consideration unless you're a Honda.
Performance on the other hand, will suffer. Your pre-cats and cats are 2-way. They work together and don't duplicate each other's process. You will throw a code. It will run like crap without a tune (because it's currently tuned to [have] them), and generally stink up car and garage with no benefit.
Build horsepower. The sound will take care of itself.
Sounds good man, it’s a good loud where it’s at now anyways might as well not mess with it but already in the process of making it mint, just the down side is finding a way to really build the 2v :/I'm saying don't mess with a 'tuned exhaust' system at all unless you have a plan. Hacking and slashing is for... I dunno what.
Go through that car with a fine toothed comb and make every single thing is in working order and in good repair to include brakes and suspension.
Then, go out and find a supercharger kit. Leave the exhaust right where it is.
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