TheKing1985

I knew there was an exhaust thread, took me a while to find it. Figured I would post mine... For now its just a cat back 3 inch single system with a 16 inch Dynomax Ultraflow SS muffler. In cab video obviously with the windows up.

Plague

Bump it with my own exhaust setup. True dual exhaust with Magnaflow high flow cats, Magnaflow 14" DI/DO muffler, 2.5" mandrel bent pipe, and 4" Corsa tips.
http://youtu.be/ABxtVFCTPsk

Trigger206

This is for anyone that wants to know what a stock exhaust sounds like if you cut off the muffler.

2001 Screw 5.4 v8

http://youtu.be/X3Pb-zEBKOo


I plan on doing a Si/Do flowmaster 40 series

pro f150

Im sold im cutting out my flow master muffler

Trigger206

Lol. It's not very aggressive sounding but it sounds pretty good at idle and low rpm's. this is how they should have sounded from the factory. A little grunt but not much bite. I want to do a flowmaster 40 series on it next.

BalesFords123

Would a truck with no cats sound much different than a truck with just 2 high flows? Or would a truck with just primaries sound much different than a truck with high flows? Does an h vs x make much of a sound difference?

BrowningSCrew

Yes to all of that. No cats, straight pipe sounds like crap. Primary's only will be louder since they're smaller cats. And the X vs X isn't as much a sound thin as much as a flow thing.

BalesFords123

You think true duals with rear cat delete would sound good? Should I add an h pipe? 2 1/2"

BalesFords123

No mufflers**

BalesFords123

Would a single 4" catless be too outrageous?