HKS Super Manifold (Header) with Catalyzer GT-SPEC - Scion FR-S / Subaru BRZ 2013+ 

The Stock exhaust manifold was designed in a  4-2-1 type layout for better performance at lower engine speeds. This HKS unit not only enhances the initial design but also improves the exhuast flow over the stock unit. Using stronger stainless steel and a more direct path this manifold is sure to extract just the right amount of power you need. By keeping the catalytic converter you also reduce the amount of nasty smells and pollution produced by the exhaust. The sound after installing this exhaust will be very satisfying as well.

Note: The unit comes with all necessary hardware and installation instructions (will be in Japanese). 

Vehicle Fitments: