HOW loud wil it be if i put straight pipes on my 4.6L F150? and how expensive would it be as well? Is it illeagel? Is it going to save me money a the Pump? I just don't o what i want to do with it! i don't realy care about the money casue im going to have the truck for a long time at least till i can afford a lancer evo?

 

I personally do not like straight pipes. The sound generated by straight pipes is cackly sounding-cheapens the truck. Where if you use a good muffler, like a 40 series Flowmaster, you get noticable quality sound. That's just me talking.

DaWG

 

What Up Guys? I Just Got My Stock Exhaust Replaced With Straight 3 Inch Pipe[cat Back] I Wanted To Know How It Would Sound. As Soon As I Get A Goodd Listen To It I'll Let You Know. By The Way I Have An 06 F150 Fx4 Supercab W/5.4l.

 

WELL I FINALLY HAVE A GOOD OPINION ON RUNNING STRAIGHT PIPE. WHEN INITIALLY STARTED UP IN THE MORNINGS, IT'S TOO LOUD. WHEN THE TRUCK FINALLY WARMS UP IT DOESNT SOUND ALL THAT GREAT AT IDLE, IT LACKS THAT DEEP TONE. NOW WHEN YOU'RE DRIVING AWAY OR DRIVING UP, IT SOUND AWESOME. IT DOES GET ALOT OF RESONANCE IN THE CAB.