Charcoal filter removed!
05-23-2009, 02:53 PM
#11
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My Ride: Titanium Gray 550i, Cold Weather Package, Premium Sound Package, Sport Package, Shadowline trim, Parking Distance Conrol, Xenon, Adaptive Headlight Control, Navigation System, Satellite
Originally Posted by Phatisfy' post='887622' date='May 23 2009, 01:01 PM
Has anyone removed there charcoal filter from the airbox and noticed a BIG throtle response difference?? I decided to removed it last night and took the car for a spin, and wow...the car feels a lot faster now from the quick throtle response.
+1 on the SB!
05-23-2009, 05:26 PM
#12
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Originally Posted by GENEaTALS' post='887753' date='May 23 2009, 02:16 PM
I will tbal chime in on this one..he just recently installed his...
Welllll, how the tps sensor could go just like that is weird, maybe just a coincidence? I read A LOTTTTTT of reviews, not once I read anything about any parts failing. The only one problem I seem to read about is having to fill up gas more often
I think the Sprint Booster, Charcol delete, KN Dropin Filter is a good combo! Add exhaust and your set
05-23-2009, 05:35 PM
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Originally Posted by tbal' post='887909' date='May 23 2009, 09:29 PM
Also if you install the 650i Engine cover on the 645s, and vice versa, you can gain about 10hp. BMW did this on purpose.
05-24-2009, 10:53 AM
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One of the first couple mods I did. I noticed the biggest improvement in throttle smoothness in low speed situations like stop and go traffic in my SMG. I also added the BMC high flow filter and RPI scoop at the same time.
05-26-2009, 06:17 AM
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Originally Posted by 2modfast' post='890398' date='May 26 2009, 10:14 AM
Does anyone have pics? Is the charcoal filter underneath the airfilter?