Quote:
Originally Posted by mlee
You probably just didn't notice it when stock and now I can almost guarantee you it's turned off or you would hear it. (like when you noticed the square wheels) Did Fastlane send you a flash tune? I haven't heard of any tuners that leave it activated with LTs.
My custom tune from Jannetty came with it disabled.
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T&T is doing my tune. I chose to have them do it thru e-mail and hone it in that way. More cost effective and I don't want to Dyno Tune it till I 'blow' it.
Maybe it is disabled.

I do get a drone that's thereat certain speeds and is constant, but it just doesn't bug me too much.
Quote:
Originally Posted by Cal 20112SS
My guess is that yours is turned off. And thats a good thing
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I'll ask Tim.
Quote:
Originally Posted by Mac the Knife
L-99 with atak catback, K & N intake here, yes the AFM is noticable and annoying at times. had a large backfire when AFM was kicking out yesterday under light throttle. AFM and warranty will both go when borla LT,s and tune are installed. I bought a 8 cyl. and i want all 8 available at all times.
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With AFM all 8 are always available. Just not always firing.
I'll tell you this. Even with AFM active, it doesn't take a blink of an eye for those other 4 to fire up.
Quote:
Originally Posted by winston2ss
I have the magnaflow comp catback with Afm still active(I guess). Sometimes I wonder if it even works cuz I never notice a difference in the sound.
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See, I'm the same. IF mine is still on and that's the drone I'm hearing, I'd like to turn it off. But I'm guessing mine is either off, or not noticeable.