APEXI Rev Speed Meter RSM-GP Black Model (405-A016) For NISSAN Skyline R34Product Name Rev Speed Meter RSM GP (Black Model) Code No. 405 A016 (405 A916) Product Description The new Rev Speed Meter GP is a complete multi function measuring device designed to measure and monitor data such as vehicle speed, engine RPM, and elapsed times. However, the strength of the new unit lies in its differences. Probably the most obvious being its completely redesigned look. This new aesthetically pleasing model was crafted to match the