AEM Cold Air Intake System SCION XD 08-09 - Polished.
AEMs new Electronically Tuned Intake (ETI) Systems are raising air intake engineering standards once again. With a revolutionary ETI module and fully integrated design, we have eliminated the need to detune or stage intake tube diameter as it crosses the MAF sensor. AEMs 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.
SCION XD 08-09 AEM Cold Air Intake System Applications: | 
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