widebody crx
Junior Member
i just bought an axel bak exhaust for my crx and now there is like black dust in side the tip of the muffler. i just want to know if this is normal. i also bought a catalytic converter for my car but have not put it on yet; do yall think this could be the cause of all that black shit inside the tip of the muffler.
any thing would help
any thing would help