12-29-2011, 01:19 AM
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#17
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New Member
Drives: Z4 s35is
Join Date: Jul 2011
Location: Singapore
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Quote:
Originally Posted by SANguru
do you have a JB4 or are you just making assumptions??? Boost is NOT the same..
Quote:
Originally Posted by z435is
it shouldn't cause a night and day difference at all since boost is pretty much the same. however the IS models have the sport feature (I'm not sure if normal z4 35i's have it to) but that is a night and day difference between normal mode and sport mode, it is a huge difference. I think the jb4 automatically makes it as if it is running on sport mode, and thats why people feel like its a night and day difference but its really the same as stock but jacked up to sport ... IMHO
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+10
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