Make Car Richer???

[SPKMustang]

What mods can be done to make the car run a little bit richer??
From what I gatehr mods that make the car breath freer make it run leaner, so is there anything that can be done to make it run richer?

 

[luther1228]

it can be done through the tune.

 

[mogs01gt]

Headers or a o/r mid pipe will make the car run a little richer. My car runs extremely rich.

 

[Bone Racing]

add some fuel pressure

 

[rdgdawgGT]

Computer re-flash thru Cobra Killer... cars just wants to RUN on 93 now and it's like having new hi-end power and gearing...