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AEM

AEM was the first aftermarket company to create a standalone engine management system that plugged into a vehicle’s factory wiring harness. We pioneered the Wideband Air/Fuel Ratio Controller Gauge, creating the fastest-responding, most accurate wideband on the market and making this technology affordable for all racers and enthusiasts.We evolve to meet the support needs of our customers and we put our customers first. We will continue to set the standard for service and support in our industry.

21 products
  • $140.95
    $124.95
  • $37.99
    $33.77
  • $196.95
    $174.95
  • $80.95
    $71.69
  • $242.95
    $215.95
  • $173.95
    $153.95
  • $54.36
    $48.32
  • $161.95
    $143.95
  • $191.95
    $169.95
  • $230.95
    $204.95
  • $202.95
    $179.95
  • $276.95
    $245.95
  • $208.95
    $184.95
  • $230.95
    $204.95
  • $92.95
    $81.95
  • $289.95
    $256.95
  • $115.95
    $102.95
  • $150.95
    $133.95
  • $150.95
    $133.95
  • $224.95
    $199.95
  • $150.95
    $133.95