Can I add 2 cans of IC5 Concentrated Fuel Injector Cleaner to my 2014 Chrysler 300 base model 3.6L? [SOLVED]

Good question, Dario.

One bottle of IC5 Concentrated Fuel Injector Cleaner added to a ¼ would work fine if you wanted a strong cleaning concentration to clean injectors.

Here’s another thing to consider: if you want to really clean the entire fuel system, I’d add two cans of Sea Foam High Mileage to a quarter tank, and drive until almost empty before refueling. High Mileage cleans fuel injectors, plus anywhere else fuel goes, whereas IC5 is formulated just for injectors. High Mileage is a higher price point, but it’s the best cleaner that Sea Foam makes.