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BMW 3-Series (E90 E92) Forum
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JB4 winter map?
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12-05-2012, 02:40 PM | #1 |
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JB4 winter map?
I have JB4 from juiced up and hoping it lands tomorrow.
I have no other mods at the moment so i guess map 1 is the only option.. how ever some people run map 2 with just DCI so i was wondering how safe it would be to run that with no bolt ons when the outside temps are so low?? |
12-05-2012, 04:30 PM | #2 |
Lieutenant Colonel
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I wouldn't bother, what are the chances of getting traction in this weather anyway? Whilst your timing will be fine with good petrol and low intake temps, your EGTs will probably be high due to the cats still being present in the downpipes.
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12-06-2012, 01:39 AM | #3 | |
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Quote:
Noticed you are pretty much fully modified with bolt ons. Epic!. So map 1 it is then. Or map 5? Or will that not make a difference on a stock cat |
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12-06-2012, 01:59 AM | #5 |
Colonel
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Map 5 is your best bet.
Be careful on Icey Roads though!
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Car: e91 330d with Viezu map
Gone but not forgotten: 2010 Jaguar XFR (Cat-back exhaust, pulley, intake mods and map), Highly Modified E90 335i LCI M Sport Manual (circa 480BHP/500lb ft) |
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12-06-2012, 11:26 AM | #6 |
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thanks all
it arrived this morning, a few bent pins but am sure they will straighten out fine.. dont know when i will get time to fit in this god awful weather! |
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