exhaust problem!!

[spike blue]

ok i have i question. My exhaust is very laud and its coming from the engine, what it could be and what should i get to fix the problem???

[Rawyzf]

Check to see if your manifold cracked and has a large leak.

Otherwise, it might be under the car inbetween the 2 cats if you have the stock exhaust on still.

-Ryan

[spike blue]

ok it might be the manifold but today it started to had a fuel cut and when i slow down it shut off so i need help somebody knows what it could be??? I think i should get the downpipe and where can i get the manifold??