Any recommendations on a replacement for my stock turbs? Truck is stock and plan on keeping that way. 2015 3.5

 

What's wrong with your current turbos?

 

I recently had the lines and fitting replaced. Had a leak and it started to over heat. There been a sound at start up basically from the left side. it would sound like mental and then it would stop. Recently it has gotten louder, longer and sound like a fan hitting metal. (feel free to tell me it something simple and cheap lol)

 

Most likely wastegate rattle, very common, do a search for that term.