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GSC7090S2-GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts-Camshafts-GSC Power Division
GSC7090S2-GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts-Camshafts-GSC Power Division
GSC7090S2-GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts-Camshafts-GSC Power Division
GSC7090S2-GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts-Camshafts-GSC Power Division
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GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts

GSC7090S2
GSC7090S2
Camshafts
20+ Units In Stock - Ships Next Business Day
$ 1,400.00 $ 1,190.00
$ 1,190.00

SKU: 7090S2

GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts

GSC Power-Division S2 billet camshafts deliver 284-degree intake and 288-degree exhaust duration for BMW B58 and Toyota Supra engines. These cams boost mid-range torque and top-end power while maintaining drivability on street or track. Pair intake lift of 12.80mm and exhaust lift of 12.00mm transforms engine response in 2016+ B58 applications.

Key Features

  • Billet 8620 Cores: Stronger than cast cams to handle high spring pressures and extended RPM limits without flex or failure
  • 284/288 Duration: Optimized overlap for strong mid-range pull and high-RPM breathing in turbo B58 setups
  • 12.80mm Intake / 12.00mm Exhaust Lift: Increases valve opening for more air flow and power across the rev range
  • 122° Intake / 116° Exhaust Lobe Centers: Balances power delivery with idle quality and emissions compliance
  • Direct Bolt-On Design: Precision ground profiles ensure perfect fit with stock timing components and VANOS

Product Notes

  • Valve spring upgrade required for full potential above 8500 RPM
  • ECU tune mandatory after installation for safe air fuel ratios
  • Ships as matched intake exhaust pair in protective sleeves

Installation Notes

  • Professional installation recommended.
  • B58 timing tool kit and VANOS lock tools needed for cam timing
  • Compatible with OEM bearings and seals no modifications required

This Part Fits

Year Make Model Submodel
2016-2021 BMW 340i All
2016-2021 BMW 440i All
2017-2021 BMW M240i All
2017-2021 BMW 540i All
2018+ BMW X3 M40i All
2019+ BMW Z4 M40i All
2020+ Toyota GR Supra 3.0

Why Choose GSC Power-Division?

  • Proven in Supra drag racing and BMW track events
  • CNC-ground in USA for exact tolerances and repeatability
  • Backed by dyno-tested profiles for real-world gains

Frequently Asked Questions

  • Q: Will these cams fit my 2020 Supra 3.0?
    A: Yes direct fit for all B58TU engines including Toyota GR Supra 2020+ with no clearance issues
  • Q: What material are the lobes?
    A: Billet 8620 steel cores with nitrided lobes for wear resistance and high-RPM durability
  • Q: Do I need upgraded valve springs?
    A: Yes GSC or equivalent dual springs recommended to match 12.8mm lift and prevent coil bind

Shipping & Handling

  • Method: UPS Ground / FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Foam-sleeved pair in 24x8x6 inch box
  • Weight: 11 lbs

Request For Information

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