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BMW 3-Series (E90 E92) Forum
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quick JB question
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05-14-2009, 04:37 PM | #1 |
Second Lieutenant
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quick JB question
With the only other mods being BMS DCI, and only having access to 91octane fuel, would you guys think JB3 would be worth the price and hassle over JB+?
I know on the race maps jb3 can give around 80, but I could only run up to map 3 and I'm a little confused on how much that would give. And then jb+ only at 75%? Or is it 90%? Not as sure about it, but either way I can't really find how much hp/tq it would provide. It's in Vegas so it gets pretty hot... If that makes a difference. Thanks. |
05-14-2009, 05:03 PM | #2 |
Colonel
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The JB3 has alot more safety features built in since it works through the ECU. The JB+ is a TMAP tune and only so much can be done through the TMAP.. If I were you i'd go with the JB3.. Im looking into upgrading from a JB+ to a JB3 very shortly.
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05-14-2009, 05:31 PM | #3 | |
Joint Chiefs of Staff
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Quote:
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