This is my review overall on the cat back flowmaster 40 exhaust and the K&N air intake upgrades on the Charger RT so far. It looks like tires and then a tune is …
![](http://mopar.tv/wp-content/uploads/2019/05/hqdefault-412.jpg)
This is my review overall on the cat back flowmaster 40 exhaust and the K&N air intake upgrades on the Charger RT so far. It looks like tires and then a tune is …