I've said it before and I am sure this won't be the last time.
A tune for these cars should be your first mod - an intake or an exhaust should wait til after you get the tune. Trust me. If you've got to save up to get your upgrades, waiting twice as long to do the tune instead of an intake will be worth the wait. The functionality you get out of that little device is amazing - and you can EASILY adjust it as you mod the car later on.
You will DEFINITELY notice that extra torque driving around town, whenever you want to pass- and notice you need to downshift a lot less.
As Cobb themselves has covered extensively, there is no way the dealer can "see" you had a tune and void your warranty, regardless of whatever gibberish you "heard" from "your dealer", the fact remains that this is a safe, easy to install and uninstall upgrade that will not automagically void your warranty. Just uninstall before visiting the dealer. This is a SAFE upgrade.
You can get an AccessPORT from ModBargains or Cobb - which also helps support me writing, filming/editing and creating more Fiesta ST content here. Ask for Jurrian at ModBargains, ModBargains will pricematch and do whatever it takes to earn your business.
Purchase your NEW Cobb V3 AccessPORT for Ford Fiesta ST @ ModBargains.com
Hope you guys enjoy my install video and it more clearly illustrates how the "tune" works for our cars.
Nick aka BlueBomber