2003 tahoe l59 just ordered lew tune

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10983n8
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Joined: Thu Oct 10, 2019 10:02 am

2003 tahoe l59 just ordered lew tune

Post by 10983n8 »

Just ordered my first custom tune, been running the 87 tune i3 on my 2003 5.3 tahoe and i love it so far, looking forward to the results!
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mikel
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Re: 2003 tahoe l59 just ordered lew tune

Post by mikel »

you'll be a happy camper :)
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
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10983n8
Posts: 4
Joined: Thu Oct 10, 2019 10:02 am

Re: 2003 tahoe l59 just ordered lew tune

Post by 10983n8 »

Got it flashed yesterday, feels amazing so far, only have about 50 miles on it and the mpgs are def up and power is much more smooth with way better trans behavior.

very happy
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