I just ordered a Flowmaster FlowFx direct fit muffler for my 5th gen. It is a straight thru design which is a departure for Flowmaster. Anyone have one of these installed? Curious what u think. https://youtu.be/Vh8Wgxj6gWI
Back when I had my GMC pickup, I installed a pair of Flowmasters. They were great mufflers, thick steel, great sound. Now I read where the people who have installed them recently, have complained about the mufflers rusting out quickly. I hope you have better luck with your Flowmaster muffler.
I love my Flowmaster muffler. It is a Delta 40. It was on my 03 when I bought it in 07 and still going strong. It is not overly loud unless you really get on it.
Yeah, this one is a little different from the other Flowmaster lineup. I think it is meant to compete directly with Magnaflow straight thru design. I was also considering the Outlaw but didn't want to post off the wife. Lol