AEM Cold Air Intake for 2015-2020 WRX (21-732C) Nitrous Gauge 137" Stroke: 79mm Stroker (2

137" Stroke: 79mm Stroker (2

The HD can handle 472 TQ vs the standard version at 332 TQ

but for now

This innovative production method generates the lightest composite seat shells currently on the market

That is also a very expensive learning experience

AEM Cold Air Intake for 2015-2020 WRX (21-732C) Nitrous Gauge 137" Stroke: 79mm Stroker (2AEM 21 732C cold air intake for the 2015 2020 WRX produces horsepower and torque gains by replacing the restrictive air filter and air intake housing. This air intake system was designed, tuned and dyno tested specifically for the Subaru WRX. Vehicle Fitment: 2015 2021 Subaru WRX (VA FA20) This does NOT fit the 2015 2021 Subaru STi (VA EJ25). The WRX part number is: 21 732C More Info: Air enters the system through an oversized AEM Dryflow synthetic