I have a 1987 Audi 5000s, it automatic(sucks) front wheel drive, and I believe the engine code is WC and I was just wondering what I could do with this car to gain horsepower/torque or anything else like handeling without spending alot, or almost close to free.

BTW: at this point the car is absoutely stock. I'm not sure how much hp it has, but i think it around 110 and 120 ft pounds of torque.