No they do not.

 

Very doubtful.

 

It may adjust throttle mapping to make it feel faster, but other than that, it most likely does nothing.

 

with claims like these... you'd think some one would have installed and spread its success wide and far...

lol seems like a pricey version of one of these, i wouldn't trust it to do anything but waste beer money.


i'd be curious for some science though. for $90, 20hp gain and better fuel economy, seems tempting. stAge OnE pErfOrMacNce cHipTuning lol is ready to take your money. buy one, let us know how it works. some before and after videos of 3rd gear pulls should be evidence enough.