what is the diffrance between the E manage ultimate and the blue. i know the ultimate is newer but how do they differ tunning and performance wise.. can someone please answer this for me please

 

ultimate has more parameters. There should be PLENTY of resources already here on the forum for you to search on

 

ok with that being said i am tunnig for a n/a set up so should i be fine with just the blue

 

With a wideband and the emanage ultimate tuning is much easier. Do you want to know if your car makes more power at 13.2:1 or 13.3:1 NA? Just input those values into the Target AF map and you will know. Cross reference the dyno charts to the AF ran and you will find out which areas your car likes at what Air Fuel. The Ultimate has many more features as well and pretty soon will be able to set absolute timing(crosses fingers).

 

well i am getting the e manage blue friday for 150 so i guess i will make that work until i get my chips up. So for right now it's the best bang for the buck. and whats a wideband