Auto Meter 3605 Sport-Comp II Mechanical Boost Gauge, 2.3125 in.

The same race proven movements used in the original Sport-Comp gauges, this series adds superior white LED through the dial lighting technology and glowing red pointers.

• Modern white LED through-the-dial lighting provides clear visibility during nighttime use
• Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Mechanical movements provide accuracy and durability even in the harshest environments
• Gauge kit includes 1/8” nylon line, 1/8” NPT compression fittings, 1/4” NPT adapter, mounting hardware, and detailed instructions for installation