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SKU: 2265-8
GSC Power-Division 2022+ Subaru WRX FA24F 29mm Head STD 96.5mm Long Alloy Chrome Polished Exhaust Valve - Set of 8
Upgrade your 2022+ Subaru WRX with the GSC Power-Division FA24F exhaust valve set of 8 featuring 29mm heads, 96.5mm length, and 5.46mm stems. These valves deliver higher airflow and strength through advanced 3D design and flow testing specific to the FA24F engine. Expect better sealing, reduced distortion, and reliable performance in naturally aspirated or turbo setups.
Key Features
- Super Alloy Construction: Handles extreme high temperatures for long life and steady output in NA and turbo applications.
- Back Cut Design: Enhances airflow to support higher RPM operation and increased power.
- Micro-Polished Stems: Reduces oil retention and drag for smoother action inside the guides.
- Chrome Polished Finish: Minimizes face distortion for improved sealing under high stress.
- Hardened Valve Tips: Fused stellite wafer extends wear resistance and maintains contact with rockers or tappets.
Product Notes
- Compatible with OEM keeper and lock systems though new locks recommended for performance use to avoid grooving.
- Flow tested prototypes ensure top airflow in FA24F heads.
- Set includes 8 exhaust valves precisely matched for Subaru WRX cylinder heads.
Installation Notes
- Professional installation recommended.
- Inspect valve seats and guides prior to install for proper clearance.
- Works with stock hardware but pair with performance springs and retainers for best results.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Subaru | WRX | Base |
| 2022-2024 | Subaru | WRX | Limited |
| 2022-2024 | Subaru | WRX | Premium |
| 2022-2024 | Subaru | WRX | GT |
| 2022-2024 | Subaru | WRX | TR |
Why Choose GSC Power-Division?
- Proven leader in Subaru valvetrain components with motorsport heritage.
- Advanced 3D simulation and flow bench testing for real-world gains.
- Engineered in the USA for precise fit and peak FA24F performance.
Frequently Asked Questions
-
Q: Will these valves fit 2022+ Subaru WRX FA24F engines?
A: Yes, designed specifically for 2022-2024 WRX models with the 2.4L FA24F turbo engine across all trims including Base, Limited, Premium, GT, and TR. -
Q: What material are these exhaust valves made from?
A: Super alloy with chrome polished heads and micro-finished stems for heat resistance and smooth operation. -
Q: Do I need special hardware for installation?
A: Uses OEM keepers but replace locks and seals on performance builds. professional install advised.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure padded box for valve protection
- Weight: 1.1 lbs
GSC Power Division
GSC Power Division is a manufacturer of precision-engineered camshafts, valve springs, and valvetrain components designed for high-performance and competition engines across domestic, import, and diesel platforms. Founded by engineers with deep roots in motorsport, GSC Power Division components are machined to exacting tolerances and heat-treated to survive the demands of forced induction and high-rpm applications that destroy stock valvetrain parts. The brand is particularly well-known in the Mitsubishi Evo, Subaru STI, Nissan RB, and Toyota 2JZ communities where aggressive camshaft profiles are essential for extracting maximum power from turbocharged four-cylinder and six-cylinder engines. Whether building for drag racing, road course competition, or a high-powered street car, GSC Power Division camshafts and valve springs are a proven upgrade path. Popular Upgrades GSC Power Division S1, S2, and S3 camshafts are the most popular selections, with each profile offering progressivel...
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