SUPERCHARGER FOR 4.6L 2004 n' UP
Senior Member
Joined: Dec 2007
Posts: 164
Likes: 0
From: Stamford, CT
I remember bringing this up a while ago for my truck and was quickly turned down because simply the transmission wont be able to handle it. especially with my foot i cant risk it. unless you changed the rear axle for the one the 5.4 come with i wouldn't want to deal with that later on. Just something to think about. here's the other thread
Last edited by chris49; Nov 4, 2008 at 05:22 PM.
Senior Member
Joined: Apr 2004
Posts: 13,679
Likes: 84
From: missing Texas...
I am running a 4r70 behind a procharged 5.4, I will be upgrading to a 4r75 (it is a farily straight forward swap if the 4r75 has a couple parts changed internally and then the 4r70 wiring gets repinned and all works well)
Junior Member
Joined: Apr 2022
Posts: 1
Likes: 0
I sell performance parts through keystone catalog and ford offers a performance upgrade for the 4.6 wich is meant for the mustang but is compatible with the f150(Few mods I imagine but kit seems to handle it) and with this the S/C will fit with few mods!!!I aint an expert but I've been lookin around for a while and this is the only thing i've seen with my eyes that could be easyly done with a lil $$$$$!!!!
Senior Member
Joined: Apr 2004
Posts: 13,679
Likes: 84
From: missing Texas...
just a FYI, Procharger, like Paxton, Eaton, Whipple is a brand of supercharger….
