@ Solara

I know that GT 2.0 has constant 400 A and burst 800 A, so with GT 2.1 Pro stock how many amps for constant and burst ? before... I installed friend's T3 with GT Pro stock 2.0 with 4 small capacitors and 12 awg cables ...and when i received my new GT Pro stock 2.1 , I only received 1 medium size Capacitor and 14 awg cables....any differences on performance because I haven't install it yet..

Thanks,
Bijono