I WAS JUST WONDERING IF ANYONE COULD GIVE ME SOME ADVICE ON CHEAP PERFORMANCE MODS ON AN 03 GT I LOVE THE CAR AND I REALLY WOULD LIKE TO MAKE IT FASTER JUST A LITTLE TIGHT ON MONEY NOW

 

save your money.......resist the urge to buy more hp. spend that money and buy tires. you already have more power than you can get to the ground.

 

SAVE SOME MONEY OR BUY THE TURBONATOR FOR 34.95

 

STOP YELLING AT US!!!! haha

 

sorry i was at work key board stays on caps lock

 

You defiantly can add some more power even with the stock tires. Its not like a GT will boil the tires to the ground in 1-2rd when stock. I would search local forums for used mid pipes and catbacks as the best mod ever is a catback to hear your car. It wont add much power but the sound alone is what makes it worth it. The mid pipe will add a decent amount of power and both can be had very cheap if you search the net for used parts. I got my H-pipe used for 70 bucks and it was only 10 mins from my house. Also intakes do very little to our cars so unless you want one for the looks a used K&N filter (which can be had used also for very cheap) in the stock intake along with pulling the intake silencer (which is the large rubber piece that goes from the airbox into the passenger side fender) provides the same results as an intake upgrade on stock-mild mustangs like yours.

 

No use making power if you can't put it to the ground. Start w/ suspension and work your way to the engine.