Suspension upgrades, front/rear sway bar upgrades, wider tires, etc. Stock tire width on my car is 235/45-17. I'm on 255/40-17s now and will have to go to 275s after S/C. Fenders are rolled. Still peel tires first and second and chirp in third. Torque steer is a bitch.
You have to be a special kind of person to want to modify a FWD car for power.
"Special" is the word I would have chosen too.