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SKU: F2430P
Ferrea 2020+ Toyota GR Supra B58 3.0L 28mm 5.96mm 99.8mm 21 Deg TPR Flow STD Comp Plus Exhaust Valves - Set of 12
Ferrea F2430P Competition Plus Exhaust Valves deliver precise engineering for the Toyota GR Supra B58 3.0L engine. This set of 12 valves features 28mm head diameter 5.96mm stem and 99.8mm length with 21-degree TPR flow tip for direct OEM replacement and improved exhaust efficiency. Built for high-RPM operation these valves support tuned engines with reliable sealing and flow.
Key Features
- 28mm Head Diameter: Matches B58 specs for exact fitment and unrestricted exhaust port flow
- 5.96mm Stem Diameter: Precision-ground for minimal guide clearance and extended wear resistance
- 99.8mm Overall Length: Ensures proper valve timing and coil bind clearance in stock or modified heads
- 21 Deg TPR Flow Tip: Tapered design reduces weight enhances high-lift airflow and prevents guide wear
- Competition Plus Build: Forged 21-4N stainless steel with EX-8 heat treatment withstands 900+ degree temps
Product Notes
- Special order item lead time may apply confirm stock before ordering
- Inspect valve seats and guides prior to installation
- Packaged securely to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Measure installed height and check spring pressures
- Compatible with OEM seats guides and retainers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | Toyota | GR Supra | 3.0L |
| 2020-2024 | Toyota | GR Supra | 3.0 Premium |
| 2021-2024 | Toyota | GR Supra | 3.0 FT6 |
Why Choose Ferrea?
- Proven in Formula Drift NHRA and endurance racing
- CNC machined swirls and margins for flawless finish
- Strict tolerances tested for high boost and RPM
Frequently Asked Questions
-
Q: Do these fit 2022 Toyota GR Supra 3.0L B58?
A: Yes direct bolt-on for all 2020-2024 GR Supra 3.0L models with B58 engine no modifications needed. -
Q: What material and heat treatment?
A: Forged 21-4N stainless steel with proprietary EX-8 process for superior heat resistance and fatigue strength. -
Q: What warranty coverage?
A: Ferrea provides limited lifetime warranty on manufacturing defects when installed by certified shop.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Sturdy box 12in x 8in x 2in
- Weight: 2.1 lbs
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