predator U7136 on 06 charger 3.5L V6

[satan06]

Diablosport predator U7136 for a 2006 Dodge Charger V6 3.5L
Hi I just bought a predator U7136 for a 2006 Dodge Charger. I download the 91 oct tune. Let me tell you this is the best investment I ever done. Anyway, if I wanted to modify my car performance in any way, what modifications can you suggest me to do on the car.

[Mike_Levy]

intake, ported TB, ported lower intake manifold, exhaust, headers, cam, ported heads, turbo/supercharger. Or go all out and swap in a Hemi.