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Air Line

Air line delivers compressed air that's stored in the air tank, to the bags on each corner of the vehicle. The smaller the air line size, the easier it is to route through the vehicle but the slower the vehicle will raise and lower. Larger air lines are stiffer but allow for more air flow which in turn allows the vehicle to move up and down at a quicker rate of speed. 1/4" and 3/8" air line sizes are the most common for vehicles today.
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1/4" vs 3/8" Air Line Speed Comparison

How much faster is 3/8" air line compared to 1/4" air line? In this video we demonstrate the air out speed difference between the two options. Choosing the right air line for you comes down to personal preference and how quickly you want your air suspension to travel. When it comes to popularity amongst our customers, 1/4" air line is a little more common than 3/8" air line.