I have an '08 silverado 1500 with a 5.3 and I was wondering if just adding an 18" magnaflow muffler will add a little sound instead of buying a whole system. So would it still add good sound that's not too loud with a stock exhaust or will it just sound like crap?

 

Should be perfect for you

 

thanks man

 

I have a Magnaflow in my car and I love the sound. A bit loud but not raspy.