Over 100 studdering issue...

[Chr1sJohnson]

Just recently I noticed when i'm on the interstate jumping over 100mph in 5th gear, my car feels like its skipping and struggling. Like it skips slightly and jumps a bit. What does this sound like?

I have Apr 1+ Magnaflow 16601, TT225 injectors, APR diverter valve..

[yung turbo]

might be the injectors not giving enough fuel or u need a stronger fuel pump.

[Arclight]

Changing out my fuel filter helped alleviate that problem for me. Fresh plugs (and coilpacks while you're at it) might help also...