GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 Billet

The GSC Power Division P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 Billet is a high-performance camshaft upgrade designed to enhance the airflow and valve timing of Subaru EJ255 and EJ257 engines. Crafted from billet steel, these cams feature 272-degree intake and exhaust durations, optimizing power delivery across the RPM range. The inclusion of AVCS (Active Valve Control System) compatibility allows for precise control of valve timing, resulting in improved throttle response, increased horsepower, and better overall engine efficiency. Built for durability and precision, these cams are engineered to withstand high-stress conditions, making them suitable for both street and track applications.

Designed specifically for USDM Subaru models equipped with EJ255 and EJ257 engines, these cams are a direct bolt-on upgrade for compatible vehicles. They are ideal for enthusiasts seeking to maximize performance on the street or track, providing significant gains in power and torque. Installation typically requires proper tuning to optimize the AVCS system and cam timing. The kit includes the billet cams with 272/272 durations, ensuring a reliable upgrade for Subaru owners aiming to improve engine responsiveness and overall performance in a variety of driving scenarios.