GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 Billet - 7025S2

Frequently Asked Questions

Will the GSC Power Division GSC Billet S2 Camshaft Kits fit my vehicle?

GSC Billet S2 Camshaft Kits are designed to fit 2004-2007 Subaru Impreza models equipped with the EJ255/EJ257 engine and intake AVCS. This specific fitment ensures proper integration with your Subaru's engine architecture. Trust in the precise engineering for your performance upgrade.

How difficult is the installation of the GSC Power Division GSC Billet S2 Camshaft Kits?

Professional installation is recommended for the GSC Billet S2 Camshaft Kits. This ensures adherence to advanced engine tuning practices. Consult with a qualified technician to guarantee optimal setup for your performance needs.

What performance improvement does the GSC Billet S2 Camshaft Kits provide over stock?

These camshafts unleash explosive power gains across the entire RPM range, transforming your engine into a high-performance powerhouse with a score of 10 for overall engine performance. Experience sharper throttle response and immediate power delivery when you demand it.

Is the GSC Power Division GSC Billet S2 Camshaft Kits worth upgrading from OEM?

Upgrading to the GSC Billet S2 Camshaft Kits is highly recommended for performance enthusiasts, particularly those focused on track or autocross use with a usage score of 9. The 272 degrees of intake and exhaust duration maximize airflow and power beyond OEM capabilities.

What kind of engine note can I expect with the GSC Billet S2 Camshaft Kits?

The GSC Billet S2 Camshaft Kits create a more aggressive, race-inspired engine note that commands attention, scoring a 7 for exhaust sound. This altered note is a direct result of the enhanced airflow characteristics designed for peak performance.