Arrow Works

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.
With the complete system, the entire exhaust is replaced; a new, approved catalytic converter is included in the package.

The Works muffler has a carbon fiber end cap.
The exhaust pipe is made of titanium.