Aem Ems

We may earn a small commission from affiliate links and paid advertisements. Terms


Senior Member
I am thinking of getting an AEM EMS, has anyone here used one and what'd ya think! Also anyone know what else is needed beside the EMS and new injectors for a Turbocharged Honda. I know it says it has electronic boost controll but do you think it just works with a boost controller or it has one built in. And do I have to get a 1:1 rising Rate regulator. Thanks for any help, I just don't want to call and ask the dealer all these question.
go with the sds digital comp it retals for 1000 and includes a stand alone programmer and a dual coil setup with a load of tech support and other goddies i have used one on my 89 tegra works great but takes time to tune and the parameters are every 100 rpm