Your out of warranty unless you have the extended warranty.any idea how long factory warinty is good for on it? it has 100,000KM on it and its an 05
Being under warranty I would take it to the dealer first. They can look up and see if there was any work that may have caused coolant to get into your exhaust. If there has been then they may replace the catalytic converter for no charge.so what should i do does removing the exhaust mess with your warinty?