Carbon Fiber electric gauges add a new dimension of style to any type of high performance vehicle. When routing steel braided lines and copper tubing isn't an option, these high quality electric gauges are the perfect choice. Carbon Fiber electric gauges offer the smooth response and accuracy of air core movement, ensuring flawless operation on the street or at the track. Includes 1/8in. electrical sender along with 3/8in. & 1/2in.NPT adapter.