09 ls tune?
#2
If it's an auto it's definitely worth it if it's a manual I'd still say it's worth it but because you aren't changing how the transmission behaves it's not as noticeable. I just have a bolt on and tune 09 LS XFE but am looking at turbo soon and I'll be switching to HP tuners most likely too.
#3
If it's an auto it's definitely worth it if it's a manual I'd still say it's worth it but because you aren't changing how the transmission behaves it's not as noticeable. I just have a bolt on and tune 09 LS XFE but am looking at turbo soon and I'll be switching to HP tuners most likely too.
#4
Either get HP tuners and have a remote tune or you do the tune (have to be knowledgeable with the software). Or you could get an HP tune by a local tuner that tunes with HP tuners (only if there is a local tuner like this). Then there is Trifecta tuners where you can either go to a dealer and have them tune the car or get the cable and buy a tune.
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