AEM Short Ram Intakes Civic Si (2006-2011) Variations:AEM Short Ram Intake Red Civic Si (2006-2011) The KONI FSD (Frequency Selective

The KONI FSD (Frequency Selective Damping) shock for the Audi A4 (B6/B7) combines excellent road holding and handling characteristics with no-compromise comfort levels

The ICD diverts more air from the bonnet scoop

which in turn significantly reduces inlet air temperatures

however with a software upgrade this exhaust can reach 30hp and 20ft/lbs of torque (as shown on dyno graph)

AEM Short Ram Intakes Civic Si (2006-2011) Variations:AEM Short Ram Intake Red Civic Si (2006-2011) The KONI FSD (Frequency SelectiveAEM Short Ram intake systems are an economical alternative to their Cold Air systems and deliver the best performance and value for your Civic Si. Short Ram intakes install easily under the hood and cost less. During the development process, AEM found certain applications respond favorably to shorter inlet lengths over their longer Cold Air designs. AEM performed extensive temperature testing to locate the filter in the coolest area of the engine