How to make a Ford probe 95 (m) faster for little money...?

I have a stock mint condition probe which has been un touched for 2 years. The body is rust and spot free but paint work has some bad fading due to being left in a barn. Back to me question.... (car just flew through MOT so engine is tight) How do i get this 2 litre beast faster from little cash?...|||Drive it off a cliff.|||Sell it and buy a Mustang?|||i had a 92 with 2 litre-i put a greedy turbo on it-changed computer and fuel pump..put perreli tires on it-took it to bonnivell salt flats and got 228 mph out of 3 passes with it-cost me 2 grand