I've had this thing for a while and now i cant go over 110mph's with it it just bogs out. All the settings are at what intense says to have them. So at wot i set it to 10% lean then it cuts out at 115 is this thing fried?

 

you might be leaning out too much... that happened to mike (TRIX) you might want to invest in a wideband o2 sensor before playing with the settings... you can cause some serious engine damage

 

When i leaned it out it ran better though with the stock settings it puffs black "rich" pretty bad so i thought it might be to rich.

 

its not the MAF T its the pcm kicking in for some reason. I took off my MAF T and even now with my HP tuner my car does it, It might have to be the MAF Frequency im still trying to find why it does this.

 

might be the intake throwing it off... but the tune fixed trix's car...

 

do you kno what parameters were changed.