HELP! need more HORSEPOWER
alright i got like 350 bucks and have magnaflow exhaust and K&N intake and my 5.4 is a new engine but it needs somthing else. maybe a chip or a throttle body spacer any ideas?
Originally Posted by alex_pitts87
alright i got like 350 bucks and have magnaflow exhaust and K&N intake and my 5.4 is a new engine but it needs somthing else. maybe a chip or a throttle body spacer any ideas?
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Originally Posted by alex_pitts87
about how much did everyone spend on their edge programmer. and does the dash mounted one way better than the just the plug in kind
Originally Posted by a n t h o n y
Throttle body spacer is close to 15 dyno-proven horsepower. Have you checked into magnesium push rods? You can pick them up pretty cheap its just the install that sucks.

Originally Posted by Josiah
Coming from you I am guessing this is sarcasm, every review on here I've seen was negative.

Originally Posted by 02SuperCrew4X
Being that both the 4.6L and the 5.4L are OHC motors, meaning they have NO pushrods, I would certainly hope he was joking. If not, someone needs some serious help. 






