well does it feel like you hit a wall when you get up to that rpms? Are you on full throttle? Or does it just seem like the power drops off a bit? Is it sputtering? More details please

 

Kinda sputtering, I dont hita wall or loose power. I dont bog down at all it just sptters i guess. And it does it at any throttle when im over 5k, Even when i downshift to a high rpm. When i had had my big boost leak it would loose power and bog down like crazy. It seems like a misfire but im not sure. Its hard to explain.

thanks,

keith

 

do you have a turbo upgrade? boost controller? i'm wondering if you have to much boost in ur car and not tuned for it?