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      01-10-2013, 09:20 PM   #4
boots
Curve Thrasher
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Drives: 2013 Bmw m5..White/Blk.
Join Date: Nov 2012
Location: Cypress Tx

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Quote:
Originally Posted by Boca View Post
Seems like the tuners are having a tough time coming up with an ECU upgrade

Car has been out for over a year, if you count the EU, and the software upgrades are few and far between. Nothing really proven yet. Disappointing.
I wonder why some tuners (out of the US) say they have a ecu program, but 99.9% of the americans have left it alone. I hope that they can develope a badazz program that puts out the real power of the M5.
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2013 Bmw M5-Alpine White/Black-Oem gloss blk powder coated wheels-Expel clear bra-35% tint-Rpi Gtm Exhaust-Rpi Downpipes-Rpi Scoops-Halim Cazimi Performance Tune-KwV3 coilovers

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