Jetta / Bora MK6 / 2011 and up
Need some help upgrading my Jetta S's Horsepower/Torque, sadly the base model jetta(2.0 L) has 115 HP, If i can get it up a little I'd be happy, I know about installing a cold air intake, using a cat back, install a Turbo/Supercharger, new muffler, etc. Is there anything else I can do, W/O...