AEM's Engine Management System (EMS) |
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God's Gift To Tuning. Best thing since turbos and AWD, really. This is a complete replacement ECU. A full standalone ECU that saves you a week of wiring hassle and a week of tuning set up. It is plug and play, which means you plug it in and start playing with it. It has start up base maps that get you going but you will need access to a wide band O2 sensor for tuning. Some dyno time would be a good idea too. You will need to put in some time for idle set up. Ignition maps are great to start with. Fuel tuning to 95% capability can be done in a good 2-3 hour drive late at night. AEM is providing a level of tech support for this system previously unheard of and unimaginable for such a product. This makes a stand alone ECU finally cost effective for the average guy (for better and for worse:) Go to AEM's web site and read everything about it if you are considering one. Go to their message board and read all the info there too. Then go to Autronic's web site, Motec's web site and Haltech's web site. See the difference, compare the features. There isn't really anything you can't do with the EMS that will cost you twice the price or more with the competing systems. Then factor in AEM's technical support. If you read and comprehend all the info on the AEM web site, you will be sold. If the info there is over your head, then stick to the Apex AFC or the HKS VPC. There should be no questions. If you have to ask why you need it or if you should get the EMS vs. some other system, you didn't understand it and it isn't for you. If you like it, start finding a buyer for your alphabet soup of add-on electronic gadgets that it will replace. Sell them all and your stock ECU and the EMS is over 1/2 paid for. Only a few of the many features are: This ECU is not smog legal, not OBD-2 compliant.
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| What do you "need" to run the EMS? Nothing other than the EMS to make the car run. But ideally you would get rid of the air flow meter and run it in speed density (or pressure based, same thing). To do this you need to buy a pressure sensor (boost sensor or MAP sensor, all the same thing). Also since the factory air intake temperature sensor is built into the air flow meter, you will need to buy one of those too. The AEM boost sensor is over double the price of the GM boost sensor, but it is much better. More accurate and more consistent. The GM AIT sensor is fine and very affordable. But you will need a 3/8" NPT fitting welded into the intercooler piping somewhere between the intercooler and the throttle body. A wide band UEGO (AEM or other brand) air fuel ratio set up is also very necessary. The AEM EGT connected into the EMS is a nice luxury but not totally necessary, |
AEM Sensors |
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| MDP-ADT | Manifold Differential Pressure (MDP) adapter. Design to bolt in place of the stock sensor so you can screw a barb fitting or AEM 3.5/5 bar pressure sensor. Comes with 1/8npt barb fitting. See here for more info. | $25 |
| 30-2050 | EGT Sensor (RTD Type) Kit, Connector Plug, Weld-In Bung, Terminals and Silicone Wire Seal Included. | $180 |
| 30-2130-75 | 5-Bar Boost (or Exhaust pressure) Sensor. Stainless Steel sensor body with 1/8" NPT male thread, hose barb adapter. Measure boost pressure up to 75 psi. Wire harness pig tail included. | $146 |
| 30-2130-50 | 3.5-Bar Boost (or Exhaust pressure) Sensor. Stainless Steel sensor body with 1/8" NPT male thread, hose barb adapter. Measure boost pressure up to 50 psi. | $146 |
| 30-2400 | Boost Control Solenoid Kit; 0.125 NPT Male; Incl. -4/Barb Adapters; | $117 |
| 30-2130-150 | 125 psi Fuel/Oil Pressure Sensor Kit with 1/8" NPT male thread. | $127 |
| 30-2001 30-2002 |
UEGO Bosch Replacement Sensor | $63 |
Other Sensors |
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| KAV-3BAR | Kavlico 3.5 BAR MAP sensor. This is the original rockin sensor that AEM used back in the beginning. AEM got into a tiff with Kavlico and went to another supplier. This allows us to now get them smoking cheap. This is your best option for many reasons. Accuracy, price and durability. | $110 |
| KAV-5BAR | Kavlico 5 BAR MAP sensor. This is the original rockin sensor that AEM used back in the beginning. AEM got into a tiff with Kavlico and went to another supplier. This allows us to now get them smoking cheap. This is your best option for many reasons. Accuracy, price and durability. | $119 |
| GM-3BAR | GM 3 Bar Map Sensor, includes connector. Measures up to ~32 psi. Uses hose fitting. You really will be much happier with the AEM sensor, but if you want to be a cheap ass and fight with with this one, hey... we got it for you. The AEM sensor is much more consistent. | $60 |
| GM-AIT | GM Air Intake Temperature Sensor, Includes connector. 3/8" NPT male fitting. This does work well, we like it. | $25 |
| 38NPT-S | Steel Weld In 3/8" NPT Weld Bung | $6 |
| 38NPT-SS | Stainless Steel 3/8" Weld Bung | $15 |
| 38NPT-A | Aluminum Weld In 3/8" NPT Weld bung | $8 |
| 2G KNOCK | 2G Knock Sensor | $75 |
Gauge-Type Wideband UEGO Controller $295 |
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| Ideal AFR monitoring tool for EMS equipped vehicles and
also carbureted applications and engine
dynamometers · Serial data stream included for output of AFR (RS 232) · Accurate to 0.1 AFR · Bosch sensor included
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AEM Water/Alcohol Injection Kit $379 |
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| The Water Injection Kit is a safe and economical way to reduce air
inlet and combustion temperatures to increase boost pressure for more
power. Lower air inlet temperatures allow users to advance timing without
having to run higher-octane fuel. This is the most complete kit available
on the market straight out of the box- no additional parts required. AEM WATER INJECTION KEY FEATURES: • Universal kit includes everything you need for installation • Progressive, controller-driven 150 PSI pump • One-gallon tank with integral fluid level sensor • Dash light for system status and low fluid warning • Alcohol Compatible (up to 50% in solution with water) • Progressive controller, provides boost-dependent variable flow • Output provided to either decrease timing or boost if the system runs out of fluid or detects an error • Includes three jets to match your power requirement
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Contact Road///Race Engineering
13022 La Dana Ct. Santa Fe Springs, Ca 90670
Tel (562) 777-1522 Fax (562) 777-1562
Last updated 10/07 mw
AEM’s Serial Gauge plugs into
AEM's EMS and has the ability to read 19
channels simultaneously to provide reference for all outputs,
including boost, AFR, EGT, H2O, IAT, knock, volts, RPM, vehicle speed,
and more! Since it can read all channels at once,
AEM’s Serial Gauge eliminates the need to
buy a cluster of gauges, or you can link multiple Serial Gauges
together to monitor additional channels or to divide your readouts
across a few gauges.
