Want to hop up my 4.6 but most parts out there are for the 5.4. Any suggestions?
05 4.6 performance
Nov 24, 2006
1 Replies
A $6,000 Kenne Bell Kit will get you anywhere from 400-600+ horsepower with the 4.6 :-)
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Read some of their tech stuff, may keep you from wasting your money on useless mods...
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