Exhaust system

[Jacobdixon121403]

What is the best sounding exhaust system to put on a 2007 GMC Sierra 

[CamGTP]

That is your judgement call.

 

We don't know what sounds good to you. Use youtube to give you an idea of what you could do.

 

Things can range from a $80 muffler swap or a $1,200 cat-back exhaust from various companies.

[karlmg]

I agree. It depends on your budget also. Try to check out 4wheelonline. They have inexpensive exhausts like Gibson. If you are willing to spend more money, Borla and Corsa have some great sounding cat-back exhaust systems.