Specifications
- Brand
- Mahle
- Part #
- 930285037
- UPC
- 930285037
Mahle MS Piston Set Subaru WRX 2.5L 100mm Bore 79mm Stroke 130.4mm Rod -22cc 8.5 CR Set of 4
$637.08
Mahle MS Piston Set for Subaru WRX 2.5L. 100mm bore, 8.5 CR. Set of 4.
Key Features
- Includes a set of four Mahle MS forged pistons.
- Designed for Subaru WRX 2.5L engines.
- Features a 100mm bore and 79mm stroke.
- Piston dish volume is -22cc, resulting in an 8.5:1 compression ratio.
- Constructed from 4032 aluminum alloy for durability.
- Includes 130.4mm rod length and 23mm pin diameter.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This Mahle MS Piston Set includes four forged pistons designed for Subaru WRX 2.5L engines. These pistons are built to handle the demands of performance applications, featuring a 100mm bore and a 79mm stroke. The -22cc dish volume contributes to an 8.5:1 compression ratio, making them suitable for builds where controlled compression is key.
Crafted from 4032 aluminum alloy, these pistons offer a good balance of strength and lighter weight compared to cast pistons. The 130.4mm rod length and 23mm pin diameter are specific dimensions to ensure proper fitment and function within the Subaru 2.5L engine. Each piston weighs approximately 405g, contributing to overall engine balance. This set is a solid option for engine rebuilds or performance upgrades where reliable piston performance is essential.
Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to manufacturer installation instructions for proper fitment and assembly procedures.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 930285037
- UPC
- 930285037
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Mahle MS Piston Set Subaru WRX 2.5L 100mm Bore 79mm Stroke 130.4mm Rod -22cc 8.5 CR Set of 4