SCT's new BIG-AIR Mass Air Meter may be the last MAF meter you ever buy. No more sending your meter back for recalibration, DOA meters or having to switch meters when increasing horsepower! New Aluminum Housing! Perfect for Dual Power Adders!! The 90mm 'Suck Thru' BIG-AIR MAF Meters support up to 700HP, will NOT PEG and are direct replacements for all 2000+ Ford Lightnings & 2003-2004 Cobra's. Big Air MAF Meter Key Features:

-Recalibration no longer required when increasing horsepower

-90mm Housing

-Direct Replacement for 2000+ Lightnings & 2003-2004 Cobra's

-OEM Quality Calibration for more accurate output

-Supports 400rwhp - 625rwhp with Centrifical Blower Applications

Supports 400rwhp - 700rwhp with Roots Blower Applications

Tuning required when replacing stock MAF