A certificate for legal street use is included in the price and will be shipped with your order. With this certification, you are completely exempt from presenting the vehicle for inspection at the MFK--just install it and you're good to go. Please reply to the order confirmation with a copy of your vehicle registration.
The Pro-Race muffler has a steel end cap in the Nichrome version.
The exhaust casing is made of Nichrome.
The titanium version is made entirely of titanium.
