I started with the 'turn key' tune. It was extremely well-suited. My tuner actually wished for it to be richer than supplied after we tested it. Sam@GTM made these changes.
Getting the 'tuner' version (which we have and have modified) will take someone REALLY good to improve what GTM supplied. I would not summarily say all tuners are equal (or better!) than Sam's version.
I'm fortunate in this regard, but you may actually be taking a risk to assume the tuner version will be even better.
Coop
__________________
Jim Cooper - (Retired: '08 Infiniti G37 Sport • TheShopCT built • 11.13 @ 123 mph (click for vid) • GTM Stage II Twin Turbo • 5-speed A/T Level Ten built • 591whp @17 lbs boost)
|