Arnott's aftermarket ride height sensors are designed to level your vehicle by measuring the varying distances between the road and the vehicle's chassis. The Electronic Control Unit (ECU) is provided with this information and sends a signal to the air suspension compressor to increase or decrease the air in the air struts appropriately. Ride height sensors can wear out and are vulnerable to damage from road debris, accidents, water and salt intrusion. Ride Height Sensors should be replaced to prevent further damage to the vehicleâs air suspension system._x000D_

FEATURES

• Exclusively for the 2009-2016 Audi A4/S4 and 2008-2017 Audi A5/S5
• Fits FRONT RT
• Direct fit for fast plug and play installation
• Lab tested up to 1 million cycles
• Arnottâs ride height sensor restores the vehicleâs ability to respond to road conditions
• Increases comfort and dynamic capability for a premium ride
• Replace in Pairs