Hey everyone, I have an 03 ford expedition with the 4.6l engine its a daily/project car I am looking for companies that sell after market performance parts I know its a bit of a long shot so I'm reaching out. I do all my own work for installation and everything unless I just don't have the tools for it. Any help would be appreciated.
Things I have already done
Upgrades plugs and coils all 8
Cleaning of throttle body and intake manifold
Removed restrctive exhaust except the cats
Cold air intake 3.5 intake pipe
Brand new alternator
Brand new battery
All mechincal issues have been addressed
Looking to billet bottom end the motor and get it ready for either turbos or supercharger
Not planning on doing a motor swap
Things I have already done
Upgrades plugs and coils all 8
Cleaning of throttle body and intake manifold
Removed restrctive exhaust except the cats
Cold air intake 3.5 intake pipe
Brand new alternator
Brand new battery
All mechincal issues have been addressed
Looking to billet bottom end the motor and get it ready for either turbos or supercharger
Not planning on doing a motor swap
Last edited:
