What exhaust do you have?

[Sasquatch]

I have a flowmaster 50 series HD three chamber muffler, It`s a little shorter and thinner than the 50 suv and from what everyone tells me it`s pretty damn loud and hear me coming from a block away but i have a custom cat back with three inch pipe from the Y to the muffler and dual two and a half inch tails with three and a half inch tips so i`m sure that makes it so louder.

I have a friend that has a 40 flowmaster welded into the stock single pipe on an 07 silverado and mine is much louder than his is.

I also have a 93 in person tune and it`s the best thing i`ve done to the truck.

 

[MooseKuckle]

Go to FM 40's and if you don't have headers adding long tubes will give you a nice tone overall as well as power gains. Also delete resonator. I hesitated at 1st due to excessive cabin drone but it didn't add much but made it sound throat-ier.