AEM CD-7 dash

History

AEM Performance Electronics built the CD (colour display) series to democratise what MoTeC-tier paddocks took for granted: the CD-7 — a seven-inch, sunlight-readable TFT dash with configurable pages, shift lights and alarms — speaking CAN to factory ECUs and every serious standalone, in logging (CD-7L) and non-logging trims, at pricing that put professional-style instrumentation in front of drift, drag, time-attack and club-race drivers who'd been squinting at phone apps.

Adoption followed AEM's tuner-market gravity: the brand's ECU and sensor ecosystem (Infinity, wideband controllers, the X-series gauges) fed CD-series sales, layout-editor software kept configuration owner-friendly, and the CAN-flexibility — reading OEM buses and aftermarket protocols alike — made the dash a swap-build default across the American and Pacific tuning worlds.

The used market is straightforward electronics trading: CD-7 versus CD-7L identity (logging is the value split), screen condition (the daylight-bright TFT is the product), firmware currency and harness/connector completeness — with AEM's continued support and downloadable software keeping older units serviceable, the gentle-obsolescence profile that makes used race electronics worth buying at all.

Palmarès

On the dashes of drift, drag and time-attack winners across the American and Pacific tuner scenes, plus club-race and endurance builds worldwide — the instrumentation record of grassroots motorsport's professionalisation decade.