K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2011-2019 Dodge/Chrysler (Challenger, Charger, 300) 3.6L V663-1564

Increase Engine power The sound amazing

Improved my MPG by 10-20% depending on how much I stay out of the loud pedal (20 MPG improved to 22-24 MPG), and if you do choose to push the loud pedal you are rewarded with a nice, loud noise, especially above 4,000 RPM on a Dodge Charger with the 3.6L Pentastar. Normal driving nets you no additional noise, which is great for cruising since there is no drone. Throttle response is ever so slightly improved and the engine runs more smoothly. Why Dodge doesn't do something like this from the factory is a mystery to me. Why wouldn't you want increased MPG, smoother revving, better throttle response, and a louder noise from your 300 HP muscle car? Instructions weren't super clear and fitment was a bit tight in places, but it does go on without too much effort. Two heads are better than one in this regard; have a buddy help you. Mine had the appropriate hole drilled for the air sensor unlike some others. Go ahead and cut the zip tie that holds that bunch of wires together to make it easier to insert the sensor into the tube, and then retie the wires after you've got it fitted.

Added a bit of a kick when u hit the gas....and i love the low rumble and intake sound....

Make swishy sounds.

had a small plastic piece break off when trying to install but other than that it works good