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BMW 3-Series (E90 E92) Forum
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AA (OFF ROAD TUNE) Question
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| 12-08-2011, 05:41 PM | #1 |
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AA (OFF ROAD TUNE) Question
ok guys aside of the aa off road tune making the rear 02's act like the have sims. what else dose it come with? like is it more of a agg tune then the non off road tune?
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| 12-08-2011, 08:10 PM | #3 |
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Sent this to Viral! Hopefully he's not too busy to respond.
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| 12-09-2011, 10:11 AM | #4 |
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From what I know, Software for Catless car is automatically an off-road tune. a.k.a. non-street legal; not because of the software; but because you dont have cats.
It just takes into account the excess air volume it can manage since you removed a restriction and adjust A/F ratio considering that new info. Correct me if i'm wrong, but I'm pretty sure i'm right.
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