installed BB traditional tune in 08 Tahoe today

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ScubaJim

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I ordered the traditional tune form BB last week. I wanted a speedo adjustment for slightly taller tire and to disable AFM. I went with the 91+ octane and left the rest up to Justin. They arrived Friday. I went to a local shop today so he could do the crank relearn after the install. Had to do the security reset and CASE. Very easy install. I did snap one of the upper mounting clips. Seemed very secure even with out it but we zip tied it just in case. Went for a nice long ride and I am very impressed. Truck is smooth and peppy. No more AFM noise on the highway. No lag on acceleration.
I'm used to lag from my previous turbo cars, not a normally aspirated SUV. All the same, great improvement in drivability. Looking forward to putting a few miles on her to see the gains. I am not expecting any mpg improvement but Ill calculate a few tanks to see what happens. Thanks BB, great product!!
 
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M3kanic

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I love the tune on my 02 suburban. I can't stand the way my 10 Tahoe drives. Trying to convince the wife to let me tune it.
 

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