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SKU: 2261-8
GSC P-D 2022+ Subaru FA24F 29mm Head STD 96.5mm Long 23-8N Chrome Polished Exhaust Valve - Set of 8
GSC Power-Division exhaust valves deliver precision engineering for 2022+ Subaru WRX models equipped with the FA24F 2.4L turbo engine. This set of 8 stainless steel valves features 29mm head diameter, 96.5mm total length, and 5.46mm stem diameter for enhanced airflow and sealing under high heat. Install them to support higher RPMs and consistent power in street or track builds.
Key Features
- Improved Airflow Design: Back cut valve head increases flow for better engine breathing and power gains across the RPM range.
- Micro-Polished Stems: Reduces oil retention and friction for smoother operation inside valve guides.
- Stainless Steel Build: Handles extreme temperatures in naturally aspirated or turbocharged setups with minimal face distortion.
- Hardened Valve Tips: Fused stellite wafer resists wear and maintains contact with rockers or tappets over time.
- OEM Keeper Compatibility: Works with factory locks though new ones recommended for performance applications to avoid grooving.
Product Notes
- Set includes 8 exhaust valves specifically for FA24F cylinder heads.
- Flow-tested designs ensure reliable sealing and performance longevity.
- Special order item. allow extra time for processing if out of stock.
Installation Notes
- Professional installation recommended.
- Replace valve seals and locks during cylinder head service.
- Compatible with OEM valve springs and retainers. measure guide clearance.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Subaru | WRX | Base |
| 2022-2024 | Subaru | WRX | Premium |
| 2022-2024 | Subaru | WRX | Limited |
| 2022-2024 | Subaru | WRX | GT |
| 2024 | Subaru | WRX | TR |
| 2024 | Subaru | WRX | tS |
Why Choose GSC Power-Division?
- Flow benches every valve head design for real-world gains on Subaru engines.
- 3D simulation creates stronger heads with less distortion under boost.
- Trusted by racers for durability in high-RPM turbo applications.
Frequently Asked Questions
-
Q: Will these valves fit my 2022 Subaru WRX?
A: Yes, designed exclusively for 2022+ WRX models with FA24F 2.4L turbo engines across all trims including Base, Premium, Limited, TR, and tS. -
Q: What finish and material do these valves use?
A: One-piece stainless steel construction with 23-8N chrome polished exhaust face for heat resistance and sealing. -
Q: Are special valve locks required?
A: Compatible with OEM but new performance locks advised to prevent wear in high-heat boosted setups.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box to prevent damage
- Weight: 1.1 lbs
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