I have a 2001 gt with 160,000 on the motor. It has a bbk cold air,bbk underdrive pulleys,performance ignition and plugs, flowmaster exhaust with a short throw and a tune plus new clutch kit. I have suspension mods but that's it as far as the motor. It feels sluggish at times and want to add another mod or two but don't know where to start. Any suggestions to wake my stang up?