AEM 19-21 Subaru WRX STI 2.5L H4 Cold Air Intake System 2009-chrysler-300-signature-series-esi8020844 Since mid-1964

Since mid-1964

6L PENTASTAR Thrust Washer

These mounts sit behind satin black aluminum panels with vented slots

Z65-XXG4 kit features a MaXX pressure plate for the serious enthusiast

SZ1-XTR4 kit features an Xtreme pressure plate for the most demanding driver

AEM 19-21 Subaru WRX STI 2.5L H4 Cold Air Intake System 2009-chrysler-300-signature-series-esi8020844 Since mid-1964AEM cold air intake systems are designed to increase horsepower and torque. The system includes an oversized AEM DRYFLOW synthetic washable air filter, engineered to provide outstanding airflow, filtration, and performance, and also features a mandrel bent aluminum intake tube and high quality hardware. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom