Exhaust valves

[NFLPATS]

Is there a way to keep the valves open on the exhaust? My Alfa Romeo has a vacuum line that attaches to the valves which I removed and plugged. Is it similar on the NXS?

 

[FabspeedMotorsport]

Not quite, the NSX valves are electronic. You could unplug them when in the open position but we've found it may throw codes in the newer cars and require a valve simulator.

We offer a lightweight, rear exhaust option that deletes the valves if you're looking for more sound: https://www.fabspeed.com/acura-nsx-twin-turbo-maxflo-catback-exhaust/