I have a used SCT 2400 MAF. Good to around 600 rwhp and one of the best MAF's made. It's a little scuffed and I have replaced the torx screws with regular screws to make it easier to clean. Only a year and a half old and worked great when I took it off today. These cost 230-290 new before shipping, and or a lot better than a lightning MAF.

$135 shipped. What a deal!