Here are some videos of the pre and post Quadzilla with V2 Tuning.   Looking to buy a Quadzilla here is the links back to Quadzilla Power.    1998.5 to 2000 Dodge Ram Quadzilla Adrenaline $699.99   2001 Dodge Ram Quadzilla Adrenaline $699.99 2002 Dodge Ram Quadzilla Adrenaline $699.99     Side note, if you would rather have a pre built tune to start with you can checkout our tune repository. https://mopar1973man.com/forum/182-quadzilla-v2-c