a buddy of mine has a motorcycle shop in western NC which i think he is around 2,000-3000 ft above sea lever..(he is right near deals gap if u know where that is) but he can tune my bike when i go on my motorcycle trips down there but i live in upstate ny where its about 600-1000 ft above sea level....i have a 954 so since its FI does it matter where u get it tune....he said it should be fine but just wanted to hear it from someone else.

 

It will work either way... the computer usually does a good job compensating for the change... however I wouldn't think that the tune would be accurate when you get to where you normally live all the same. The figures would be off. This isn't going to hurt anything... but I would think that if you dyno'd and checked it back out when you got home that it wouldn't match what you had done at the higher (1-2 THOUSAND feet mind you) altitude. But who knows... at the lower it might run even stronger!

 

i'm sure it would put up higher HP numbers at lower altitudes as longs as my air/fuel ratio was good at either level that would be great..which i was thinking like u that the ecu would be able to adjust to the level but just wanted to hear some other peoples thoughts