Does anyone already have these installed and if so any noticable gains per dyno? I know they have been a bolt on for many other makes-models for some time but I have only recently seen them available -tailored to NSX.I would like some feedback before I commit.also any caveats to be concerned about.this is in respect to a non sg nsx.not the pulley enhancements for a s/c.only mods i/h/e
Best Regards David
Best Regards David