Has anyone tried a vwnom 400 control module? It bosts a 25% hp increase and inproved throttle response. It costs 300$ and sumitracing sells it . I was woundering if anyone has it and likes it or is it a wast of money. So far I only have a cat back exhaust on my car. Thanks
The only chip/module whatever worth getting is either a custom chip or twEECer, and that's really only after you have some mods done.