
| SKU | GSC2003-8 |
| MPN | 2003-8 |
| GTIN | GSC2003-8 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST |
| 1990-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2005-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
Upgrade the performance of your engine with the GSC Exhaust Valve Sets featuring a +1mm oversized head for enhanced flow and power. Specifically designed for the 4G63T Evo 1 through 9 and 90-98 DSM models, these valves come polished in chrome for both durability and style. Each set includes 8 valves, ensuring a complete replacement for your engine's exhaust system.
Manufactured by GSC Power Division, a trusted name in performance automotive components, these valves offer precision engineering that meets the demands of high-performance engines. The 31.5mm valve head size with an additional 1mm increase helps optimize exhaust gas evacuation, contributing to improved engine efficiency and responsiveness.
Ideal for tuners and enthusiasts who want to push their cars further, these exhaust valves are crafted to withstand the rigors of motorsport and spirited driving. The chrome polished finish not only looks great under the hood but also provides increased resistance to heat and corrosion. Upgrade your engine with components designed to enhance reliability and maximize power output.
Manufactured by GSC Power Division, a trusted name in performance automotive components, these valves offer precision engineering that meets the demands of high-performance engines. The 31.5mm valve head size with an additional 1mm increase helps optimize exhaust gas evacuation, contributing to improved engine efficiency and responsiveness.
Ideal for tuners and enthusiasts who want to push their cars further, these exhaust valves are crafted to withstand the rigors of motorsport and spirited driving. The chrome polished finish not only looks great under the hood but also provides increased resistance to heat and corrosion. Upgrade your engine with components designed to enhance reliability and maximize power output.
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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.

















