No longer cut out the stock Mass Air Flow (MAF) plug to convert to Speed Density (SD) with iWire's plug and play SD harness. Our harness is built to last with Milspec grade materials like flame retardant, corrosion, and abrasion resistant Tezfel wire. We've also wrapped it in Raychem DR-25 heat shrink tube that can withstand the harsh environment of the engine bay. The Intake Air Temerature (IAT) sensor plug is booted and the MAF sensor connector is potted to ensure a true weatherproof seal and secure wire connections.
Note: Works with standard GM IAT and AEM MAP, sensors not included
Standard Length from MAF to IAT is 36 inches.