Any of you guys know what you can get more power at the rear wheels for a n/a 5.4 3v? I'm just curious. If you did true duals (2.25) with borla s type mufflers for example, DWV intake or a commercial intake, tuned for performance, dynatech longtubes and maggie hi flows. What kind of power would you be looking at?

 

So know one knows this Someone must have done this

 

Hey man, I've got a 2005 FX4 with the 5.4L. Performance upgrades include a true dual exhaust system with 2 SISO flowmaster 40s, a 3.25" AirForceOne intake and a TP 93 octane performance tune.

Here's a scan of my dyno run.



- NCSU

 

Thanks bud... My future mods performance wise would be tuning, lt's and hi flows. With all that basically added to what you have, that would be close to 300rwhp. Not bad at all. Those are pretty good numbers from your dyno