TREperformance Inc. sells brand new, recently developed OEM replacement Mass Air Flow Sensors and Meters for many Volvo vehicles including C70, V70, S70, S80 and many others. Reprogramming of the vehicle's computer is not required for the MAF sensor replacement. Easy do-it-yourself installation. We back our MAF mass air flow meters with a 1 year free replacement guarantee! If your MAF is defective or broken we will replace it free of charge anytime within the first year! Save some money and try TREperformance Mass Air Flow Sensors and Meters.