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GSC7090S3-GSC P-D BMW/Toyota B58 S3 Cams 292/300 Billet w/Intake Trigger (Use w/Upgraded Turbo/Ported Head)-Camshafts-GSC Power Division
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GSC P-D BMW/Toyota B58 S3 Cams 292/300 Billet w/Intake Trigger (Use w/Upgraded Turbo/Ported Head)

GSC7090S3
GSC7090S3
Camshafts
9 Units In Stock - Ships Next Business Day
$ 1,400.00 $ 1,190.00
$ 1,190.00

SKU: 7090S3

GSC Power-Division BMW & Toyota B58 S3 Cams 292/300 Billet w/Intake Trigger (2016+ Models Use w/Upgraded Turbo/Ported Head)

GSC Power-Division B58 S3 camshafts bring track-level performance to BMW and Toyota B58 engines. These billet cams fit 2016+ BMW M240i M340i M40i models and 2020+ Toyota GR Supra with upgraded turbochargers and ported heads. Dyno-tested durations deliver strong mid-range torque and top-end horsepower for serious builds.

Key Features

  • Billet 8620 Steel Cores: High-strength construction handles extreme RPM and boost levels for long-term durability in competition engines
  • Intake Specs 292° Advertised / 300° @1mm / 12.8mm Lift: Boosts airflow and power across the RPM band when paired with ported head
  • Exhaust Specs 300° Advertised / 288° @1mm / 11.3mm Lift: Improves exhaust scavenging for better turbo spool and peak power output
  • Includes Intake Cam Trigger Wheel: Replaces OEM wheel for accurate timing with aftermarket ECUs like Hondata or Syvecs
  • Direct OEM Replacement: Bolt-in design retains factory VANOS and timing chain compatibility with proper tuning

Product Notes

  • Requires upgraded turbocharger and ported cylinder head for proper function
  • Pair with GSC valve springs and titanium retainers for valvetrain stability
  • Securely packaged to prevent damage during transit

Installation Notes

  • Professional installation recommended.
  • Inspect and replace timing chain tensioner during cam swap
  • Requires ECU tuning and VANOS calibration post-install

This Part Fits

Year Make Model Submodel
2017-2024 BMW 2 Series M240i xDrive
2016-2019 BMW 3 Series 340i
2019-2024 BMW 3 Series M340i M340i xDrive
2016-2019 BMW 4 Series 440i 440i xDrive
2019-2024 BMW 4 Series M440i xDrive
2017-2024 BMW 5 Series 540i xDrive
2018-2024 BMW X3 M40i
2018-2024 BMW X4 M40i
2019-2024 BMW X5 xDrive40i
2019-2024 BMW X6 xDrive40i
2020-2024 BMW X7 xDrive40i
2019-2024 BMW Z4 M40i
2020-2024 Toyota GR Supra 3.0 Premium Premium+

Why Choose GSC Power-Division?

  • Proven in NHRA Pro Stock and Formula Drift race cars
  • In-house CNC machining and dyno development for real-world gains
  • Lifetime core warranty and 1-year lobe coverage

Frequently Asked Questions

  • Q: Will these cams fit 2020+ Toyota GR Supra B58?
    A: Yes fits all 2020+ Toyota GR Supra 3.0L B58 models with upgraded turbo and ported head plus ECU tuning
  • Q: What material and finish do the camshafts use?
    A: Machined from billet 8620 steel cores with GSC custom nitrided lobe profiles for wear resistance
  • Q: What warranty applies and installation tips?
    A: Lifetime on cores 1 year on lobes. Professional install needed with timing tools VANOS sync and dyno tune

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Foam-lined box 30 x 10 x 10 inches
  • Weight: 9.8 lbs

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