PERRIN Lightweight Alternator Pulley - Black 2006-2014 Subaru WRX / 2007-2021 STI / 2006-2013 Forester

PERRIN Lightweight Alternator Pulley - Black 2006-2014 Subaru WRX / 2007-2021 STI / 2006-2013 ForesterPERRIN 06 14 Subaru WRX 07 21 STI 06 13 Forester Lightweight Alternator Pulley Black Matching our signature Crank Pulley design, the PERRIN Alternator Pulley decreases rotational weight while maintaining good looks. Decrease Rotational Mass PERRIN Alternator Pulleys weigh just 0. 116 lbs., which is lighter than the OEM alternator pulley. Throttle response, horsepower, and torque are all increased with this easy to install part. Design Designed to

Clear Lens with Red Optic: For a clean

This extra surface area provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box

Provides race-inspired looks for those with daily drivers or weekend show cars

High-Quality Hose Clamps: Secure fitment and enhanced durability

This Steering Wheel has been designed to provide the interior of your vehicle with a modern yet aggressive look while providing the driver with a race-inspired feel

in the engine bay

Engineered for a broad spectrum of street and track applications

+1mm oversized valves

Designed for high-performance street use

Aluminum Damper Bodies - 7075-T6 Aerospace grade aluminum shock bodies engineered for motorsports series double wish-bone struts

along with durable stainless steel construction

Each fuel rail is fed as shown in the photo above