AEM Cold Air Intake System | 2008-2014 Subaru WRX/STI (21-478WR) YMM_1997_2003_Mercedes_Benz_CLK_Class_Br208AEM Induction Cold Air Intake System Fitment: 2008 2014 Subaru WRX STI Part #: 21 478WR Overview The AEM 21 478WR Cold Air Intake System is a high performance upgrade designed specifically for Subaru WRX, WRX STI, Impreza WRX, and Impreza WRX STI models from 2008 to 2014. This system replaces the factory air filter and intake housing with a streamlined, high flow design that enhances airflow and engine response. Crafted for enthusiasts seeking
Whether you’re building a performance-oriented vehicle or maintaining a stock setup
The dampers are equipped with high-quality monotube design
Their durable construction and precision engineering help you easily remove and replace your engine oil drain plug while supporting optimal engine health and longevity
offering enhanced response and reduced flex during aggressive driving
This coilover system enhances vehicle responsiveness and handling stability
The satin gunmetal finish adds a modern
these coilovers allow you to fine-tune your vehicle's suspension setup to match your driving style and road conditions
giving you a more direct and engaging driving experience
and light-duty vehicles
preventing unfiltered air from bypassing the media and protecting your engine
offering a reliable solution for those seeking improved steering response
enhancing the wheel’s presence without overpowering the car’s overall look