Hey gang, I read on many websites about these two do it yourself mods and i was wondering if anyone has tried them and did they work for you guys. The mods i'm referring to are the throttle body by pass mod (link 1) and blocking the EGR and removing air pump mod (link 2). I just wanted to know if they're actually worth doing before bothering with doing them. thanks.
throttle body bypass mod
blocking EGR and air pump