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      11-26-2012, 11:11 PM   #1
DUI Elite
///M at Heart
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Drives: 2006 SGM E90
Join Date: Jan 2011
Location: Chicago, IL

iTrader: (4)

Ever feel like your car has days where its faster than usual?

Am I the only one who feels like their car is randomly fast some days, and sluggish others?

More recently I've noticed driving like an asshole, I can get more days where it drives very nice. When I'm being a conservative granny, car feels slow as shit and I feel like trading her in.

I know all too well about the transmission "learning" your driving habits, and correspondingly adjusting line pressure etc. etc.

But I'm not referring to that, more so, I mean to ask about how ones engine feels going through the gears. I feel a difference, and I'm wondering what the hell is going on.

Only mods are charcoal delete, k&n filter, and scoops. I'm wondering if a tune would make it always feel great. Its really tempting me.