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Range Technology RA002 Range Technology V4 PLUS Fuel Economy Device
Range's V4 PLUS device, intended for older 4 speed vehicles, is a less aggressive calibration than our V4 MAX device. Range's V4 PLUS optimizes your performance by better identifying your driving situations helping you get more miles out of a gallon of gas.. Active Fuel Management (AFM), available on most GM trucks and SUVs, helps lower fuel costs by enabling V8 engines to behave like four-cylinder engines when cruising with light loads, while seamlessly unleashing their full muscle whenever needed. However, our testing has shown that factory installed AFM only drops to 4 cylinders 35% of the time even though the average driver requires V8 performance just 10% of the time. Through a sophisticated load-based

Price is $231.00
Price: $230.95