Hey i got a 09 f150 5.4 and i wondering what the best chip or programmer is for her!? I got a volant cool air intake and magna flow duals but thats all ive done to her)

 

Chip = bad

Programmer = better

Programmer with custom tunes = best

Mike Butler @ 5 Star Tuning is a great option. He's a site sponsor here. SCT products custom tuned to your truck. Customer service is outstanding.
5 Star Tuning | Custom Dynomemeter Chassis Tuning Products and Services

The other option is Power Hungery Performance, but IIRC they still haven't addressed the transmission with their tunes. These are Edge products coverted to PHP's "Gryphon"
Power Hungry Performance - About Us

Hard to beat either. Plan on spending $400-$600 depending on what your needs are, and what programmer you want (plug & play and remove, or dash mounted)

Welcome to FTE!

 

I use 5 star (Mike) and couldn't be happier. The customer service is awesome.

Can't speak to the other one.