Fits all Acura NSX Twin Turbo Vehicles 2017+ (Optional Exhaust Valve Simulators are electronic valve simulators which are plug and play for the factory electrical harness connector to prevent system faults caused when the valves are removed - Not required for 2017-2018 models but recommended for 2019+ models.)
Direct replacement bolt-on, precision crafted catbypass pipes/ downtube to replace 4 small, restrictive OEM Ceramic Catalytic Converters
Aggressive sports car sound with prominent turbo spool
Mounting brackets for factory primary catalyst heat shielding
Precision engineered and manufactured in USA using HAAS CNC, FLOW WATERJET, and T304L Stainless Steel flex bellows
Includes all hardware and gaskets ready to install.
Provisions for the factory primary catalyst heat shield.
Shielding for the secondary catalyst bypass.
System comes with quad tips ready to install in your choice of finish.