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| SKU | GSC2123-8 |
| MPN | 2123-8 |
| GTIN | GSC2123-8 |
| Certifications | None |
| Material | High-quality steel |
| Color/Finish | Chrome Polished |
Experience superior engine performance and durability with the GSC Power Division Exhaust Valve Sets, expertly crafted for Subaru/Scion BRZ and FR-S models. This set includes eight chrome polished exhaust valves featuring a 30mm head with an increased +1mm size for enhanced airflow and combustion efficiency.
Each valve is precision engineered from high-quality materials to ensure a long service life under demanding conditions of motorsport and high-performance street use. The chrome polish finish provides excellent corrosion resistance while adding a striking visual appeal to your engine components.
Perfect for tuning enthusiasts looking to upgrade their engine's breathing capabilities, these valves help maximize power output by optimizing the exhaust flow dynamics. The set is designed for easy installation as a direct replacement, maintaining factory specifications with improved performance benefits.
Whether you are building a highly tuned street machine, a race car, or restoring a performance vehicle, the GSC exhaust valve set offers reliable quality and performance at a competitive price. Trust Tuningsupply for fast, transparent delivery and expert support on all your performance parts needs.
Each valve is precision engineered from high-quality materials to ensure a long service life under demanding conditions of motorsport and high-performance street use. The chrome polish finish provides excellent corrosion resistance while adding a striking visual appeal to your engine components.
Perfect for tuning enthusiasts looking to upgrade their engine's breathing capabilities, these valves help maximize power output by optimizing the exhaust flow dynamics. The set is designed for easy installation as a direct replacement, maintaining factory specifications with improved performance benefits.
Whether you are building a highly tuned street machine, a race car, or restoring a performance vehicle, the GSC exhaust valve set offers reliable quality and performance at a competitive price. Trust Tuningsupply for fast, transparent delivery and expert support on all your performance parts needs.
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Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















