MadMike1337

just put on my steeda CAI with my bama tuner and wow what a difference! i am using the 87 tune first since i had 1/2 tank reg gas left. i feel like the car is not as lazy anymore it really woke up. i also have bama 93 tq/race tunes too i cant wait to use those i think they will blow my mind. how much of a difference will i notice between the 87 tunes verses the 93 tunes?

MadMike1337

guess not

5SPD07GT

manual or auto? i am assuming auto

rdsx18

I can't say, I have only ran my 93 race tune since day one, so I don't know what it is like on 87.

goldenglory18

On my 4.0, the bama high octane race tune was AMAZING, and that is whats going on the GT.

Nuke

The bigger difference is between the stock 87 tune and custom 87 tune then between the custom 87 and custom 93. However, you WILL notice differences. I prefer my 89 custom to my 93 custom for common street driving.

MadMike1337

manual. and yea there was a difference from stock to 87 custume. im just trying to get an idea of what the difference will be with the 93. ill find out soon enough i guess

goldenglory18

if you want the best and biggest gains, get a dyno tune form a reputable company.

ski

You should notice a slight performance difference in the upper rpm range between the custom 87 and custom 93 octane tunes, as long as the weather conditions are similar for both tunes, i.e., temperature and humidity.