exhaust for my '02 4banger

ok, so i searched "exhaust", scanned the 250 results and found nada....so here's my post...

my girl has a whinny at higher rpm, and after having her in her stirrups, my guy told me that it's just an exhaust issue, more or less cosmetic.....

i have done some research ie. Stillen, Flowmaster, K&N, and found nothing in the "exhaust system" for my biotch.....

help?

Yo bro mayb's you should peep game on Calmini foo! Or chiz out yo local muff store to custom fab some shizzle fo yo b-i-itch! Douche bag! Hang loose... fo life! It is a good thing that I can speak bro.