8-146 Extension Harness; IAT 21781 * Because the stock IAT connectors vary among Dodge vehicles of the same model year, your AEM intake ® system includes two IAT extension harness kits. You will only use 1 of the 2 extension harness kits provided.
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Read and understand these instructions BEFORE attempting to install this product. Failure to follow installation instructions and not using the provided hardware may damage the intake tube, throttle body and engine. The AEM intake system is a performance product that can be used safely during mild weather ®...
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e. Carefully remove the IAT sensor from the OEM f. In the wheel well area on each side, remove the rubber inlet hose. Set the sensor aside for future 3 clips securing the belly pan. use. g. From underneath the car, remove: 3 clips, 7 h.
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k. 2011-13 Dodge Charger Only: Locate the l. 2011-13 Dodge Charger Only: Locate the front deflector and trim the specified area. deflector and trim the specified area. m. 2011-13 Dodge Charger Only: Front deflector after specified area is trimmed.
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3. Installation of Lower Intake System. a. When installing the intake system, do not completely tighten the hose clamps or mounting hardware until instructed to do so. b. From underneath the car, install the M8 rubber c. Hold the rubber coupler as shown, squeeze the mount through the slotted hole in the sheet metal, hump end of the coupler to collapse it into itself.
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f. Orient the coupler as shown. g. Install the grommet into the lower pipe and attach the filter with one #56 clamp as shown. h. Carefully install the IAT sensor into the i. Install the lower pipe assembly as shown using one grommet.
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4. AEM IAT Extension Harness Kit Installation ® a. Because the stock IAT connectors vary among Dodge vehicles of the same model year, your AEM intake system ® includes two IAT extension harness kits. You will only use 1 of the 2 extension harness kits. Use the appropriate harness to fit your vehicle’s IAT connector.
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5. Installation of Upper Intake System a. When installing the intake system, do not completely tighten the hose clamps or mounting hardware until instructed to do so. b. Loosely install a #56 hose clamp over the upper c. Install the silicone coupler and two #56 clamps opening of the elbow hump hose.
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f. For Most Applications: Install the supplied ½” g. On some 5.7L engines: Connect the stock ID hose between the crank case vent on the head crank case vent hose to the supplied plastic adap- cover and the nipple on the upper intake pipe. tor nipple.
800.992.3000 AEM Air Intake System Warranty Policy warrants that its intake systems will last for the life of your vehicle. AEM will not honor this warranty due to mechani- ® cal damage (i.e. improper installation or fitment), damage from misuse, accidents or flying debris. AEM will not warrant its powder coating if the finish has been cleaned with a hydrocarbon-based solvent.
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