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  1. Hyundai Genesis Coupe Performance
    Where to mount my wideband AFR bung? I removed my stock downpipe from the turbo back to the end of 2nd cat. I'm replacing it with a 3" SS Hi-flow catted downpipe from CP-e. Like most of my other mods, I've had the parts just waiting in a box for me to have enough time & be up to the challenge...
  2. Drifting
    Rockstar/AEM Scion tC NASCAR V8 Drift Car Driven By Tanner Foust YouTube - Rockstar/AEM Scion tC NASCAR V8 Drift Car Driven By Tanner Foust
  3. Technical Tuning of EMS/EFI
    I copied this from gencoupe.com where JR from AEM is giving some details of the car they are working with. Quote: "OK, I have finally been able to take the 2.0T car out for some extended driving. Over the last 24 hours I have put about 200 miles on it. Here are my impressions so far. First. I...
  4. Hyundai Genesis Coupe Performance
    Originally Posted by JR from AEM This is the average of 3 dyno pulls. All three started at the same coolant temps, air temps and fuel trims. The Ign advance value was taken from the OBD-2 port. The Boost was taken from an external high accuracy sensor. The dyno is a mustang eddy current. 91...
  5. Technical Tuning of EMS/EFI
    Thanks to JR at AEM we know the factory injector limits. see below. Looks like the boost isn't going up without new injectors. At 5500-6000 RPM and above the injectors are pretty much 100% on. 2000 RPM, 35% Inj Duty, 8 PSI Boost 2500 RPM, 51% Inj Duty, 13.7 PSI Boost 3000 RPM, 53% Inj Duty...
  6. Technical Tuning of EMS/EFI
    "Hello All, I am JR from AEM and we are busy developing parts for the Genesis. We took delivery of our pre-release 2.0T a while ago and are up to our armpits in it. Now that Hyundai has lifted the embargo we can start talking about the car and our projects. It's been hard having this thing and...
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