I wish I read this thread earlier on before taking my car to intune,the mods I have on my ba are monza front mount,seimens deka 60 injectors,walbro intank fuel pump,4 inch dump pipe with 5 inch 100 cpsi cat,custom tune and that's about all and I only got 240rwkw.not to mention he charged me $600 to change the gasket on the intake manifold.I wish I listened to others and brought my car to cv.