Magnaflow says this tail pipe is for a 5.4l F150, but the 4" OD seems to be a tad large. Probably pretty good if I was a turbo diesel, but would this really hurt to open up the exhaust this much being NA? Anyone know if there is a 3" one available?

http://www.magnaflow.com/02product/s...ne=all&id=4647

 

4" is too big. Have a shop bend 3" piping for you.

 

A exhaust shop can make you one.

 

Will it be mandrel bent and out of stainless though? Guess that is my greatest concern.

 

Just a mistake in the engine it appears

 

Some shops have stainless, but not mandrel bent. waste of money imo

 

the hell with shops man. they want 700 for a stainless setup.. geezuss.. and 400 for alumsteel. for a single in dual out. and alot dont have pipe for stainless.. or bending thinga

 

Not here it's not!

 

$750 on t304, smooth bend, and parts purchased on my behalf (ypipes, muffler and tips) you just gotta shop around!

 

I spent $360 total on my setup. SI/DO Sounds great. listen to it in my sig

 

drivers side

http://www.summitracing.com/parts/MPE-15036/
pass side

http://www.summitracing.com/parts/MPE-15037/

I think im right? than a muffler. and all set right

 

i guess so, are u installing or taking it to a shop? if you are installing you will need the hangers