HolyCrapItsFast
Drinks beer!
This listing is for one (1) AEM EMS Series 2, part number 30-6821 (30-6820).
Please see my eBay listing for purchase and other info
$1300 Buy it now
or best offer


this is suitable for use with Both a 2005-2006 Subaru Impreza STi and a 2004 Subaru Impreza STi when combined with the supplied patch harness (a $185 value). See video of test...
Contents include all original components plus the Patch Harness and Flex Fuel sensor
1x AEM EMS Series 2, 30-6821 ($1600)
1x AEM Patch harness, 30-2988 ($185)
1x Continental FlexFuel sensor ($75)
USB and RS232 cables
Spare ECU connectors
Velcro straps
Stickers (because they add horse power)
Instructions
Original packaging
Note: Beyond this you will need a wide band AFR gauge installed to make it operate correctly. Locate the wide band just six inches after the turbo in the bell-mouth of your down pipe. Please use a know good wide band as this is used to derive proper fuel.
Complementary limited tuning help is available. Once you have made a purchase, or for any questions you might have, you can contact me, HolyCrapItsFast via IGOTASTi.com forum. I am available to help you create a base map and perform street tuning via our e-tuning service at no extra cost.
Additional information:
No warranty is implied or given.
This is being sold as is, but I will provide limited support during initial setup and provide limited e-tuning. I strongly recommend you have this professionally installed and dyno tuned.
There is a start up map currently installed on the system. I do not remember if it is for gasoline or E85. This map may not start your car depending on the initial fuel/map combination. I will gladly help you with a start-up map.
Recommended setup...
- AEM UEGO Wideband AFR Gauge, 30-4110
- AEM Air intake temp sensor, 30-2010 or GM equivalent, (must be Mounted in the intake manifold)
- AEM EBCS electronic boost solenoid, 30-2400 or MAC equivalent.
Please see my eBay listing for purchase and other info
$1300 Buy it now
or best offer


this is suitable for use with Both a 2005-2006 Subaru Impreza STi and a 2004 Subaru Impreza STi when combined with the supplied patch harness (a $185 value). See video of test...
Contents include all original components plus the Patch Harness and Flex Fuel sensor
1x AEM EMS Series 2, 30-6821 ($1600)
1x AEM Patch harness, 30-2988 ($185)
1x Continental FlexFuel sensor ($75)
USB and RS232 cables
Spare ECU connectors
Velcro straps
Stickers (because they add horse power)
Instructions
Original packaging
Note: Beyond this you will need a wide band AFR gauge installed to make it operate correctly. Locate the wide band just six inches after the turbo in the bell-mouth of your down pipe. Please use a know good wide band as this is used to derive proper fuel.
Complementary limited tuning help is available. Once you have made a purchase, or for any questions you might have, you can contact me, HolyCrapItsFast via IGOTASTi.com forum. I am available to help you create a base map and perform street tuning via our e-tuning service at no extra cost.
Additional information:
No warranty is implied or given.
This is being sold as is, but I will provide limited support during initial setup and provide limited e-tuning. I strongly recommend you have this professionally installed and dyno tuned.
There is a start up map currently installed on the system. I do not remember if it is for gasoline or E85. This map may not start your car depending on the initial fuel/map combination. I will gladly help you with a start-up map.
Recommended setup...
- AEM UEGO Wideband AFR Gauge, 30-4110
- AEM Air intake temp sensor, 30-2010 or GM equivalent, (must be Mounted in the intake manifold)
- AEM EBCS electronic boost solenoid, 30-2400 or MAC equivalent.
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