[Bursaliozer]

Hi Guys,
First post here but def not the first time looking around and reading a lot.
Since i didnt find the answer i was looking for i wanted to ask. Here is where i am..

Last week i bought a 07 335i sedan. Has the sports package, NAV unit, aFe duals, charge pipe, BOV, catch can and maybe more that i dont know about yet.
The car is at the used car dealer getting new tires and inspection and i wont have it till next week basically. When i was in it i did the JB4 command thing by hitting the buttons at the same time and it worked like all the videos i have seen. Now, is this command mode in every car or do you guys think i have JB4 installed already? Radio stations change as the RPM goes from 1 - 7 and volume goes up and down with the vol buttons.
I will open the ECU area once i get the car home to make sure but just wondering because bunch of performance parts has been left on it when it was traded in. I may also have the performance exhaust, not 100% sure yet lol

Thanks

[deeLow]

Sounds like it already has the jb

[Bursaliozer]

Oh man, i would be so stoked if thats true

[335NJ]

Sounds like you have the JB already in there.

READ THIS: http://www.n54tech.com/forums/showthread.php?t=10605

Before accidentally switching to a race gas map or something.

[LGCubana]

You definitely have some variation of the JB4, but that's not necessarily a good thing. Coming from a used car lot, I would assume there is no warranty from BMW for you to inherit and (being a pessimist) I would be wary of how the last owner treated the vehicle; since it seems that they just walked away, without trying to remove the bolt ons.

[Bursaliozer]

It may need to be updated maybe.
The car runs perfect, no waste gate rattle or any rattle anywhere. It was on map 0 so they turned it off. I got it from the auction with my brother and it came from a pretty big GM dealer. Paid $11,700 for it has 79500~ miles. Just to be sure i got the 12 month unlimited mileage platinum coverage at dealer cost so hopefully that will help me cover if things go wrong. Pretty happy

I plan on running map 5 and 20% e85 mix on occasions - 93 or higher overall.

[e90Cam]

I'm sure he can always buy the warranty from the dealership

[techwhiz]

Originally Posted by Bursaliozer

It may need to be updated maybe.
The car runs perfect, no waste gate rattle or any rattle anywhere. It was on map 0 so they turned it off. I got it from the auction with my brother and it came from a pretty big GM dealer. Paid $11,700 for it has 79500~ miles. Just to be sure i got the 12 month unlimited mileage platinum coverage at dealer cost so hopefully that will help me cover if things go wrong. Pretty happy

I plan on running map 5 and 20% e85 mix on occasions - 93 or higher overall.

At $12k I would have bought it too.
Cheap enough that if anything fails, just fix it.