Arson II or Arson III Kit?

What kit is better for my truck and why?

I plan on keeping the stock injectors for a while, and thought the Arson kit might be a good, worthwhile upgrade.......

Mod List:
MBRP 5" Straight Pipe Exhaust
CFM+ Intake
IceBox Intake w/ Cool Hose
Air Dog 150
ATS Pulse Flow
BD Super B Single Turbo
SMARTY SR POD

I would go for the III.

01smoker said:

I would go for the III.

Click to expand...

Any reason or rational why........other than it is $50 more and will produce more power?