Tube-style shift light, w/ innovative AIM swivel mount. Features 5 programmable shift points including Launch Lite, progressive shift, playback, digital RPM display, compatible with .5-6 pulse ignition signals (1-12 cyl engines), and 7 color shift light. This product features 90 seconds of engine RPM playback memory. Replay using the digital display or connect to a standard Auto Meter tachometer to playback engine RPM on the tachometer dial.Features: Operates on most 1-12 cylinder engines with 12V electronic ignitions. Some applications may require 9117 tach adapter. Four-Stage Shift-Lite. Seven color LED lighting. Peak recall/memory Launch Lite Feature for precise launch RPM with minimal driver distraction. Progressive Shift Light Technology warns of approaching shift and over rev. Engine RPM Playback Memory 80secs. Connect to standard tachometer for full dial playback. Product Description: Silver DPSS Tube, Level 3Pit Stop USA offers Auto Meter Digital Pro Shift Lite Stage 3 - Silver 5351 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Shift Lights.