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GSC P-D Subaru EJ-205 (Non-AVCS) S3 Billet Cams 280/280 - Black Ops Auto Works
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GSC P-D Subaru EJ-205 (Non-AVCS) S3 Billet Cams 280/280

GSC7020S3
GSC7020S3
Camshafts
3 Units In Stock - Ships Next Business Day
$ 1,097.25 $ 932.66
$ 932.66

SKU: 7020S3

GSC Power-Division 2002-2005 Subaru Impreza WRX EJ205 Non-AVCS S3 Billet Cams 280/280

GSC Power-Division S3 billet camshafts upgrade the Subaru EJ205 non-AVCS engine found in 2002-2005 Impreza WRX models. These cams feature matched 280 degree intake and exhaust durations with 0.465 inch lift for strong power from 4500-8500 RPM in turbocharged applications. They deliver reliable gains while maintaining drivability for street and track use.

Key Features

  • Billet 8620 Steel Construction: Provides exceptional strength and wear resistance for high-boost endurance racing
  • 280 Degree Duration @ 050: Builds peak torque and horsepower in the upper RPM range ideal for modified turbo setups
  • 0.465 Inch Lift: Maximizes airflow without excessive spring pressure demands on EJ205 valvetrain
  • 110 Degree Lobe Centers: Ensures balanced intake exhaust overlap for smooth power delivery and reduced valve float
  • Dyno Tested Profiles: Proven increases of 25-40 wheel horsepower depending on supporting mods like intake manifold and exhaust

Product Notes

  • Pair with upgraded valve springs such as GSC S2 or higher for safe operation
  • Inspect timing belt and components during cam swap for optimal performance
  • Packaged in protective tubes to prevent damage during transit

Installation Notes

  • Professional installation recommended.
  • Use Subaru-specific camshaft holding tools for precise timing alignment
  • Compatible with OEM cam trays and non-AVCS cylinder heads only

This Part Fits

Year Make Model Submodel
2002 Subaru Impreza WRX
2002 Subaru Impreza WRX Wagon
2003 Subaru Impreza WRX
2003 Subaru Impreza WRX Wagon
2004 Subaru Impreza WRX
2004 Subaru Impreza WRX Wagon
2005 Subaru Impreza WRX
2005 Subaru Impreza WRX Wagon

Why Choose GSC Power-Division?

  • Leading designer of OEM-style performance camshafts for Subaru engines
  • Backed by real-world testing in drag racing and rally applications
  • CNC ground lobes for exact tolerances and consistent results

Frequently Asked Questions

  • Q: Will these cams fit 2006+ WRX with AVCS heads?
    A: No these are designed exclusively for 2002-2005 EJ205 non-AVCS valvetrain confirm your head casting before purchase
  • Q: What material are the camshafts made from?
    A: High-strength billet 8620 alloy steel hardened for longevity under high spring pressures and boost levels
  • Q: What warranty coverage is provided?
    A: One year limited warranty against manufacturing defects when installed by certified technician

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Protective tubes in 21 x 7 x 5 inch box
  • Weight: 6.2 lbs

Request For Information

Have questions about GSC P-D Subaru EJ-205 (Non-AVCS) S3 Billet Cams 280/280? Fill out the form below and we'll get back to you by the next business day.
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