04 F150 4x4 4.6L needs more power - Ford Forums

04 4x4 · 06-29-2009, 21:06

Any thoughts ideas?? Ive heard of some superchargers, but can't really find anything. I have a K&N cold air intake and Flowmaster Exhaust but its still underpowered.

Thanks for the help

**360ci** · 07-04-2009, 07:33

The aftermarket isn't as big with 4.6L parts as it is for 5.4L engines. You might be able to add a cam, headers, and then get a custom tune done to get the max HP out of your setup. Do not get a JET chip, as they're nothing but a useless & expensive paperweight.

you can check out Performance Parts Online for Cars and Trucks - Performance Center for performance part ideas, or summitracing.com