Description
The Mahle MS Piston Set designed for Subaru EJ20 and EJ207 engines offers reliable performance with precise specifications. Each piston features a bore diameter of 92.50mm and a stroke length of 75.0mm, optimized for high efficiency and power output. The piston set includes four pistons, each weighing approximately 0.75 pounds, constructed from high-quality materials to ensure durability and longevity in demanding automotive applications. Coated with phosphate and Grafal, these pistons provide excellent wear resistance and corrosion protection, contributing to improved engine reliability over time. The inclusion of a 23mm pin and a 130.5mm rod length ensures compatibility with a range of Subaru models and engine configurations. The pistons have a compression ratio of 8.5:1, suitable for various tuning and performance needs. This set is engineered to meet rigorous quality standards and is ideal for engine rebuilds or performance upgrades. Manufactured by Mahle, a trusted brand in automotive components, these pistons are designed to deliver consistent performance and dependable operation. Please note that this product is not CARB compliant and requires acknowledgment of non-CARB status before installation. The pistons are not suitable for air freight transport and are intended for professional automotive use only. Ensure compatibility with your vehicle’s engine specifications before installation for optimal results.
Features:
- Bore diameter: 92.50mm for precise fit and performance
- Stroke length: 75.0mm optimized for power and efficiency
- Rod length: 130.5mm designed for Subaru EJ20/207 engines
- Piston weight: approximately 0.75 pounds for balanced operation
- Coatings: Phosphate and Grafal for enhanced wear resistance and corrosion protection
- Pin diameter: 23mm compatible with OEM and aftermarket components
- Compression ratio: 8.5:1 suitable for various tuning applications
- Material: High-quality, durable construction for longevity in demanding environments
- Engine compatibility: Subaru EJ20 and EJ207 engines
- Manufactured by Mahle, a trusted name in automotive parts









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