muffler 4 my 6.9

[kkbodyshop]

can anyone tell me a good performance muffler for my 6.9 truck. i took the stock one off 2day and it sounded like crap. i did the suop bowl mod 2day. just need a good muffler now

[FordGuy100]

Depends on how much you want to spend. Some like glasspacks, others like the higher end mufflers. I would suggest finding an exhaust off of a powerstroke, and adapting it to your truck.

[SAYiWONT]

Does a company like diamond eye bend them to fit 6.9s?

[056oh]

glasspack's sound really good behind the IDI's

[kkbodyshop]

yea it sounds like a gas truck

[rlu_tech]

True duals w/ glasspacks.

[Big Angry Hillbilly]

I ran 2.5" dual with two-chamber flowmasters on my Suburban with a 6.2 in it. It sounded good, but it was UGLY loud resonance on the highway, and it had tailpipes that went all the way to the back and dumped out the sides of the truck.