Hi everyone, firstly great group thing you got here. I have recently become owner of a beautiful stock el falcon, i want to make it a pure sleeper . I have already got it running on dual fuel and replaced the filter with a K&N filter,(worth every cent) I also have a set of el fairmont ghia mags to schmick it up. What else should i be looking at for better performance, handling etc, I want the works without being a magnet of the worst kind ie cops. any advice is very much needed and will be used greatfully.

Firstly you may want to check that you post in the right section

Secondly whats your budget? check out this guide on what mods should be done to improve performance from the six:

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Basically it depends how much power you want? Extractors + exhaust are a good start at under $1 000, or make some big power with a turbo set-up starting at about $4000+ for a basic turbo setup.

You may also want to consider the benefits of a manual/lsd conversion with either an n/a or forced induction setup.

Handling etc, check out the suspension section for some ideas.