2008-2010 Scion tC Cold Air Intake System - Gunmetal Gray
- California Air Resources Board Exempt: No
- AEM - Metal Intake System
- Gunmetal Gray (ETI)
Mfg Part # : 41-1401C
AEM Electronically Tuned Cold Air Intake System
Once again AEM is raising engineering standards with an all new series of innovative air intake systems. With a revolutionary ETI module and fully integrated design, we have eliminated the need to detune or stage an intake tube diameter as it crosses the MAF sensor. The sensor is electronically adjusted 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.
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.
About AEM Parts & Accessories
AEM was founded in 1987 by John Concialdi (J.C.) and Bob Sullivan as a tuning performance shop catering to vintage automobiles and the latest trend in street racing modified imports. Located in Compton California, AEM was embedded in the tuner market from the very beginning. It was a matter of being in the right place, at the right time, with the right technical knowhow. Between J.C. and Sullivan, AEM had two important advantages. Technical engine knowledge and massive creativity fueled by an unbridled passion to make things go faster. And when it came to understanding the air flow through an engine, few had more experience than Concialdi, who had managed the R&D department for Weber Carburetors for North American aftermarket applications the previous 10 years. By 1993 when the shop relocated to Gardena California, AEM's reputation as the modifier of choice had grown to the point that sometimes the business ran 24 hours a day in order to have cars ready for the next street race or sanctioned event. Cars and drivers sporting AEM's bright yellow logo became famous in the street racing scene for one consistent reason, they won races. AEM's first glimpse of mainstream notoriety came when cars tuned by their shop won in various classes at the "Battle of the Imports". This highly contested shoot-out and others that followed landed AEM on the cover of Turbo Magazine and Sport Compact Magazine. Many of the most visible drivers in import street racing ran cars modified by AEM, names like Adam Saruwatari, Tony Fuchs, Brian Kim and Darin Ishitani, Archie Medrano, Russ Matuseavich, Abel Iberra, Miles Bautista, E.T. Saffon and many others. Today that tradition is carried on with Stephan Papadakis. AEM developed one of the first Packaged Air Induction Systems and it came right out of their experience in dyno testing, understanding intake energy dynamics and racing at the Battle of the Imports. AEM's presence in the tuner movement and its proximity to Nissan, TRD and Honda allowed them a unique opportunity. By living side by side with racers and working with OES engineers, AEM was able to understand both the practical and theoretical side of engine performance. This combination of street experience and technical savvy resulted in the birth of the first Packaged Air Induction Kit. The kit was offered for sale in 1994 as a Do-It-Yourself upgrade for the Honda CRX and proved to be the beginning of a whole new tradition. People could suddenly purchase affordable cars and modify them for increased torque and horsepower. AEM has been a leader in the development and sale of precision tuned induction systems ever since that fateful day at the Battle of the Imports. Today, the Company's induction systems number in the hundreds and AEM is still the one to beat. Our innovations are inspired by a passion for engineering excellence, being there and getting our hands dirty, the only way to really understand technology enough to make it better.
THIS PART FITS
- 2008 - 2010 Scion tC - 2.4 L; 4 Cyl;