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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mahle
Mahle Motorsport MS Piston Set for Subaru EJ25 99.75mm Bore 79.0mm Stroke 23mm Pin 8.5:1 CR - Set of 4
$742.16
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Engineered for high-performance Subaru EJ25 builds, this Mahle Motorsport MS Piston Set is designed to withstand the increased thermal and mechanical loads of forced induction applications. These pistons feature a 99.75mm bore, making them the ideal choice for blocks requiring a +0.25mm overbore to restore cylinder wall integrity and ensure a perfect ring seal.
This set is specifically configured for use with a 79.0mm stroke and factory-length rods utilizing a 23mm wrist pin. The -22cc dish volume yields a boost-friendly 8.5:1 compression ratio, providing an excellent balance of off-boost response and tuning safety under high load.
- Engine Application: Subaru EJ25
- Bore Size: 99.75mm (+0.25mm oversize)
- Stroke: 79.0mm
- Rod Compatibility: Stock Rod (OE length)
- Wrist Pin Diameter: 23mm
- Piston Dish: -22cc
- Compression Ratio: 8.5:1
- Quantity: Complete set of 4
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Mahle Motorsport MS Piston Set for Subaru EJ25 99.75mm Bore 79.0mm Stroke 23mm Pin 8.5:1 CR - Set of 4
$742.16
This product will be available soon, but you can pre-order now to get on the list before others!
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$742.16
$742.16
$742.16
Engineered for high-performance Subaru EJ25 builds, this Mahle Motorsport MS Piston Set is designed to withstand the increased thermal and mechanical loads of forced induction applications. These pistons feature a 99.75mm bore, making them the ideal choice for blocks requiring a +0.25mm overbore to restore cylinder wall integrity and ensure a perfect ring seal.
This set is specifically configured for use with a 79.0mm stroke and factory-length rods utilizing a 23mm wrist pin. The -22cc dish volume yields a boost-friendly 8.5:1 compression ratio, providing an excellent balance of off-boost response and tuning safety under high load.
- Engine Application: Subaru EJ25
- Bore Size: 99.75mm (+0.25mm oversize)
- Stroke: 79.0mm
- Rod Compatibility: Stock Rod (OE length)
- Wrist Pin Diameter: 23mm
- Piston Dish: -22cc
- Compression Ratio: 8.5:1
- Quantity: Complete set of 4
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