sethc24
New member
I have a delimma guys. I have a 4" turbo back system on my 7.3 psd and it sounds alright but you can hardly hear the exhaust. How do you feel about straight piped or muffler?. I love the sound of 4" straight pipe but the problem is that when i drive the passenger side window is always down.![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)