mail in flash, is it a better idead to choose somewhere that is about the same elevation as me? Or go to shop thats about 5,000' below me and get them to tune it on a dyno?

 

dyno tune is specific for your car. flash is a generic tune for a car like yours. You will benefit from a flash, you benefit even more with a good tuner on the dyno.

 

Either will be good. But if you decide to to mail in, then click on Jestrtuning link on my signature. You will be happy with his work.

 

i had the same dillema as you since i also live above 5000', i ended up going with a flash from dynoflash because he has some experience tunning cars at our altitude, and i'm pretty happy with it. everything is good and the car is making really good power ( i had the car on the dyno after the tune)