so like the title states, i need some info.
i let my friends drive my car, friend 1 has built multiple stangs and friend 2 knows his fox lol. SO ANYWAY, after friend 2 drove it he said it was very nice but but it felt a little as if i had less torque than stock. he told me its because i dont have enough back-pressure
then friend 2 drove it and said its very nice for wat i have done to it but puttin on some real mufflers would help me me some.
when friend 2 drove it i was wasnt with him an i finally heard my car and it is LOUD AS FUCK
i just have a few things done to my car but nothin major: explorer intake, cai, 67mm TB, 73mm MAF, flex-a-light manual fan, mac pulleys, msd 6al, msd coil, diablo chip, cobra clutch,bbk adjustable fuel pressure regulator set at 41 lbs, mac equal-length headers, 2.5" custom h-pipe with dynomax race bulets where the cats usually go.

so with all that said, do u think i have too much back-pressure or too little or wat. or r they just talkin out their ass lol