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AEM Electronically Tuned Intake Systems


AEM Induction
AEM Electronically Tuned Intake Systems

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Electronically Tuned Intake (ETI) Systems are raising air intake engineering standards once again. With a revolutionary ETI module and fully integrated design, which have eliminated the need to detune or stage intake tube diameter as it crosses the MAF sensor. These air intake system adjusts the sensor electronically to read proper air density instead of using physical tube designs intended to "trick" the MAF reading. The result is bigger horsepower and torque gains.

Tech Talk:
Most modern fuel injected cars use a Mass Air flow (MAF) sensor to determine the air flow rate into the engine and meter fuel according to input from the sensor. The relation between the voltage output of the sensor and mass air flow is adversely affected by a shift to a larger diameter intake tube because the airspeed is reduced. This causes the MAF sensor to "under report" air flow causing a lean condition or triggering a Check Engine Light. To accommodate MAF sensor reporting, many intake systems reduce the diameter of the intake tube near the MAF sensor to stock or near stock size because of the need to maintain the correct air speed for the sensor to report the correct flow rate to the ECU.

AEM's ETI Intake Systems use an alternative design approach that allows the intake tube to maintain its diameter, resulting in more air flow into the throttle body. The ETI Intake System allows AEM to tune an engine for even more power by avoiding any tube down-sizing that will reduce overall airflow and horsepower. Instead, the ETI electronically communicates with the MAF sensor to ensure an accurate amount of fuel is being delivered even though the tube is larger in size than the stock system. This means the vehicle maintains the calibration as intended by the factory while enjoying the benefits of our custom designed aftermarket intake system.


13 Products
Ford

598-41-1101C
ETI Cold Air Induction System
  • 2010 Ford F-150 5.4L
  • +16 HP Increase
  • Gunmetal Gray
  • $474.99
    Order Today Ships 09/12/14

    598-41-1101P
    ETI Cold Air Induction System
  • 2010 Ford F-150 5.4L
  • +16 HP Increase
  • Polished
  • $474.99
    Order Today Ships 09/12/14
    Lexus

    598-41-1402C
    ETI Cold Air Induction System
  • 2006-11 Lexus IS350 3.5L
  • +11 HP Increase
  • Gunmetal Gray
  • $286.99
    Order Today Ships 09/12/14

    598-41-1402P
    ETI Cold Air Induction System
  • 2006-11 Lexus IS350 3.5L
  • +11 HP Increase
  • Polished
  • $303.99
    Order Today Ships 09/12/14
    Nissan

    598-41-1001C
    ETI Cold Air Induciton System
  • 2009-11 Nissan 370Z 3.7L
  • +9.67 HP Increase
  • Gunmetal Gray
  • $522.99
    Order Today Ships 09/12/14

    598-41-1001P
    ETI Cold Air Induciton System
  • 2009-11 Nissan 370Z 3.7L
  • +9.67 HP Increase
  • Polished
  • $474.99
    Order Today Ships 09/12/14

    598-41-1002C
    ETI Cold Air Induction System
  • 2009-11 Nissan 370Z Nismo 3.7L
  • +19.7 HP Increase
  • Gunmetal Gray
  • $474.99
    Order Today Ships 09/12/14

    598-41-1002P
    ETI Cold Air Induction System
  • 2009-11 Nissan 370Z Nismo 3.7L
  • +19.7 HP Increase
  • Polished
  • $474.99
    Order Today Ships 09/12/14
    Scion/Subaru

    598-41-1408DS
    ETI Cold Air Induction System
  • 2013 Scion FR-S 2.0L
  • 2013 Subaru BRZ 2.0L
  • + 10 HP Increase
  • Black Finish
  • $386.99
    Order Today Ships 09/12/14
    Scion

    598-41-1401C
    ETI Cold Air Induction System
  • 2008-10 Scion TC 2.4L
  • +9 HP Increase
  • Gunmetal Gray
  • $358.99
    Order Today Ships 09/02/14

    598-41-1401P
    ETI Cold Air Induction System
  • 2008-10 Scion TC 2.4L
  • +9 HP Increase
  • Polished
  • $379.99
    Order Today Ships 09/12/14

    598-41-1404C
    ETI Cold Air Induction System
  • 2008-11 Scion XD 1.8L
  • +6.67 HP Increase
  • Gunmetal Gray
  • $278.99
    Order Today Ships 09/12/14

    598-41-1404P
    ETI Cold Air Induction System
  • 2008-11 Scion XD 1.8L
  • +6.67 HP Increase
  • Polished
  • $295.99
    Order Today Ships 09/12/14

    13 Products