purplehaze00

What's up everyone. I have a 2000 Formula thats pretty stock just intake and exhaust so far. I've had it for around 6yrs now and she's been through a lot and had a blast doin it but last week i noticed that when she would get around 3000-4000rpm she just wants to bogg down but does great through every gear. Not sure if its a fuel filter or fuel pump issue or if it's a little more than that like injector's or something? Plz help she's my DD and weekend play toy even tho i have several other cars this is almost the only one i ever drive. and it's my 2yr old daughters favorite so plz help us so we can keep her on the road