My dad has the 2008 avalanche with 5.3 daily driver has no mods but would like a tune a duel 93/89 and wants some more power so like 75 to 80 tm and a little firmer shift? What does everyone think? Suggestions?
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My dad has the 2008 avalanche with 5.3 daily driver has no mods but would like a tune a duel 93/89 and wants some more power so like 75 to 80 tm and a little firmer shift? What does everyone think? Suggestions?
Hello,
We can definitely take care of those needs for your dad.
PM me or call me at 210-626-0278 for more information.
Thanks
Meli-