God dammit...:upset:
In case anyone gives a shit about the air we breathe... I would suggest using a catalytic converter.
Why turn your cars into gross polluters for another 5 to 6 horsepower?
Look at what happens to hydrocarbon emissions when you ditch the cat converter.
It's only a matter of time before you'll have to deal with the smog checks like we do in Cali. We share this planet, remember.
Be responsible, guys. Seriously.