Has anyone heard or seen of a performance chip for the 07 LT (3.5L V6)?? or a decent intake thats not for the SS

 

jet performance has the better of the two mas air flow meter. also the chip you might be looking for. superchips finnally brought out the programer for the 3.5 motor as well it will help you out. the maf is at least 198.00 the chip is the same price and the tuner is about pushing 400.00

 

for got to add still looking for beater headers for my exaughst good luck with that if you find one let me know