think there is any way i can run both amps off of a 135a alternator??
Also if not, i need to find someplace to get a new alt for an 05 Mustang...but havent been able to find anywhere. Also how big should i go just to run those 2 amps. 200a?? How much are they?
You won't know the answer till you install it and see. If you need HO alternator, look under the accessories section. You should find similar threads with contact and price info.