i,m in the market for a tuner but got turned around when i went to the local shop to buy on i was looking at a sct sf3 tuner but was told that for the little bit of H.P. gain its not worth it because you have to run high tes. gas and with the price of gas your not saving anyone out there that can help with this one please

 

you will gain mpg which usually will negate the extra cost

also the sf3 is an xcal3 which means you can get custom tunes for it you can even have it so that you have a 83 octane tune for the most power or mpg

check out vmptuning.com

 

I think they are worth it they are nice to have you can read trouble codes
and clear them also you will get 3 tunes with them 87,89,92 or 93

 

thanks so no matter what your running sf3 will have a tune for that now does that tune already programed in the unit or does that have to be programed by the company well i,m not sure because i,d like more H.P. but don,t want to start buying high octane but if buy the low octane i won,t get the H.P i want

 

I would give Justin (VMP Tuning) an call or email he will answer all the ??'s you have.

 

well not sure if this will sway you but, I ran a few tanks on my 87 perf. tune and a few tanks on the 94 perf tune. I get an extra 200Kms/tank on the 94. price diff per tank from 87 to 94 is about $9-$12. I get far more kms than what $12 in gas would buy me. sure its cost a bit more but I fill up less often.