Successful performance mods

[Screeper]

Just thought i would share some success in improving my H2. I recently installed a high performance O2 sensor with the airaid filter in the factory box and tube. I also have the Hypertech three programing for 89 octane installed. I have to say that after a year of putting things on and taking them off I am finally happy. As mentioned in my prior posts I am back to running the factory exhaust. So really intake and programming are my only mods. This truck really moves now. No more lag off the line and the downshifts are so hard that I worry about damaging the trans. No info on mileage as I just did the install.