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GSC7093S1-GSC P-D 2021+ BMW M3/M4 S58 S1 Cams 268/270 Billet (Use w/Upgraded Turbo)-Camshafts-GSC Power Division
GSC7093S1-GSC P-D 2021+ BMW M3/M4 S58 S1 Cams 268/270 Billet (Use w/Upgraded Turbo)-Camshafts-GSC Power Division
GSC7093S1-GSC P-D 2021+ BMW M3/M4 S58 S1 Cams 268/270 Billet (Use w/Upgraded Turbo)-Camshafts-GSC Power Division
GSC7093S1-GSC P-D 2021+ BMW M3/M4 S58 S1 Cams 268/270 Billet (Use w/Upgraded Turbo)-Camshafts-GSC Power Division
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GSC P-D 2021+ BMW M3/M4 S58 S1 Cams 268/270 Billet (Use w/Upgraded Turbo)

GSC7093S1
GSC7093S1
Camshafts
11 Units In Stock - Ships Next Business Day
$ 1,400.00 $ 1,190.00
$ 1,190.00

SKU: 7093S1

GSC Power-Division 2021+ BMW M3/M4 S58 S1 Cams 268/270 Billet (Use w/Upgraded Turbo)

GSC Power-Division S1 camshaft set upgrades the 2021+ BMW M3 and M4 S58 3.0L twin-turbo engine with 268 degree intake and 270 degree exhaust duration on billet cores. These cams increase horsepower and torque across the RPM range while maintaining drivability when paired with an upgraded turbo. Enthusiasts gain quicker spool and stronger mid-range pull on these direct-fit performance camshafts.

Key Features

  • Billet 8620 Cores: Precision-ground from high-strength billet steel for extreme durability under high boost and RPM loads
  • Intake Specs: 268° duration at 1mm lift / 240° at .050 inch / 11.50mm peak lift for smooth power delivery
  • Exhaust Specs: 270° duration at 1mm lift / 243° at .050 inch / 11.25mm peak lift to match turbo flow
  • OEM Valve Spring Compatible: Retains stock BMW springs and rocker arms with no immediate valvetrain upgrades required
  • Power Gains: Dyno-tested increases of 40+ whp and 50+ ft-lbs with supporting mods like upgraded turbo

Product Notes

  • Requires upgraded turbocharger for proper function and to avoid over-boost issues
  • Reuse factory BMW rocker arms and VANOS units during installation
  • Special order item expect 3-5 business day lead time if not in stock

Installation Notes

  • Professional installation recommended.
  • Verify timing chain and VANOS solenoid condition before cam swap
  • Compatible with factory hardware torque to BMW specs

This Part Fits

Year Make Model Submodel
2021-2025 BMW M3 Sedan
2021-2025 BMW M3 Competition Sedan
2021-2025 BMW M3 Competition xDrive Sedan
2021-2025 BMW M4 Coupe
2021-2025 BMW M4 Competition Coupe
2021-2025 BMW M4 Competition xDrive Coupe
2021-2025 BMW M4 Convertible
2021-2025 BMW M4 Competition Convertible
2021-2025 BMW M4 Competition xDrive Convertible

Why Choose GSC Power-Division?

  • Years of BMW S58 development with real-world track testing
  • USA-made camshafts with tight tolerances for reliable performance
  • Proven profiles backed by dyno charts and customer installs

Frequently Asked Questions

  • Q: Will these cams fit my 2023 BMW M3 Competition xDrive with S58 engine?
    A: Yes direct bolt-on for all 2021+ S58-equipped M3/M4 models including Competition and xDrive variants
  • Q: What material are the cam lobes made from?
    A: Billet 8620 cores with nitrided surface treatment for wear resistance and longevity
  • Q: What is the warranty and install requirements?
    A: 1-year unlimited mileage warranty professional installation advised with ECU tune for best results

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed with protective sleeves
  • Weight: Approximately 12 lbs

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