Ascendant Audio Smd 18" Blowthough In Standard Cab S10

[Bumpindemlowzz]

I have a brand new 100 amp alt. should this be fine?

it depends.... if your stock alternator is really low like a 60 amp yes you should get a new alt. if your alt puts out a decent amount of power and has enought to power to keep up and charge ur batts you should be fine. to many what ifs