Its not potholes but bumps or raises and dips in the road. Its sort of metallic and im not sure if its the struts or shocks or what but its an awful noise. I wish I could describe it better but its difficult unless you hear it

 

i have the same problem but i believe mine is frm the 3 inch pipe because it wasnt doing that before it installed it.

 

i have the same problem but i believe mine is frm the 3 inch pipe because it wasnt doing that before it installed it.

 

Hmm thats prob not mine cause I havent done any mods. I guess I just gotta bring it to my mechanic and have him reproduce the noise