Originally Posted by Red Thunder
Hi all I just bought my 05 fx4 150 this past wedsenday and was wondering if any of you have the mbrp exhaust on your trucks and how it sounds and if the hp and torque gains are noticeable??
I have the dual exhaust and I like it. But it is a little different then flowmaster. I went with it cause it is all stainless and has a 10 year warranty, my dads flowmaster rotted off in 4 years. I like it though. Keep in mind there more a diesel company so it sounds a little different, I could send you a video clip if you want PM me. Hope that helps.