I am new to this board and this question has probably been asked and answered 1000 times. I have a 2001 F-150 4wd supercrew with the 4.6L. I am aware there are chips that would give this engine a bit more power. WHat is the best chip and what are its performance gains, price, etc... I want a chip that will work over the whole powerband and not WOT. Thanks.

Sam

 

Superchip!!!!!!!!!! Unless you get the flip chip you will have to run 92/93 octane all the timeto get the power increase. Even if you don't run 92/93 octane fuel all the time you will still have the firmer shifts. Talk to mike troyer.