First post on this forum and I am a brand new ATS V owner. Actually the first Cadillac vehicle I have ever owned.

I am hoping to get some feedback on the Weapon X500 package (No Tuna). I do not want to void my warranty with tuning the car so I think this package would not affect my warranty.

I have looked everywhere for write ups or videos on this package and came up with nothing.

Any feedback on the x500 (No Tuna) would be appreciated.


Thank you