💥 REVIEW TIME 💥 2021 RAM 2500 with Banks Power!

What is going on everyone! Here we are with the information most of you have been waiting for with these Banks upgrades. During these test runs here is what I did to get this information.
All testing was done with a 2021 RAM 2500 Cummins diesel
Parts installed are:
BANKS RAM AIR INTAKE
BANKS COLD AIR INTAKE
BANKS BOOST TUBES
BANKS REAR DIFFERENTIAL COVER
I topped off the truck with this method, locked the fuel handle and let it stop on its own and then locked it one more time and allowed it to stop again on its own. This method was done before and after the upgrades to try and keep things consistent.
95% of this route was done on a freeway with limited traffic in an attempt to maintain a consistent speed throughout the test run. Running between 75-85 and holding 80 for most of the route.
The route we drove totaled 88.8 miles from the gas station and back.
Here is the data from the runs.
Fuels usage before upgrades:
Truck dash MPG 19
Drove 88.8 miles
4.801 gallons to fill up after initial top off
Average 18.496 MPG
Drive time 1 hour 20 mins
Fuel usage after upgrades
Truck dash-19.5
Drive 88.8 miles
4.676 gallons to fill up after initial top off
Average 18.99 MPG
Drive time 1 hour 20
Overall it increased half a mile per gallon which in my opinion, is pretty dang good considering there is no tuning on the truck. I feel as though getting it tuned would increase these numbers even more so.
Thank you all for your patience and I hope this helps you in your journey to improve your trucks performance!