One step colder plugs are p/n AZFS-22-C Ford will have to order them. You should be able to get a Mass air meter from any Ford dealer...
2002 SVT Mustang. P/N 1L3Z-12B579-AA List price 254 plus 105 core Chg...
There is also Ford motorsport 70 mm 89-93 mustang Calibrated for 30# inj. M-12579-A70 Or the Motorsport Lightning Maf M-12579-L54. I'm Waiting on prices for them.
[Edit] Just got the prices for the Motorsport MAFS. They are both 325 list..
2002 SVT Mustang. P/N 1L3Z-12B579-AA List price 254 plus 105 core Chg...
There is also Ford motorsport 70 mm 89-93 mustang Calibrated for 30# inj. M-12579-A70 Or the Motorsport Lightning Maf M-12579-L54. I'm Waiting on prices for them.
[Edit] Just got the prices for the Motorsport MAFS. They are both 325 list..
Prolly Is not a word