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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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JE Pistons
JE Pistons BMW S52B32US 9:1 Forged Piston Kit (Set of 6) - 297171
$1,324.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits BMW S52B32US engines (Found in North American E36 M3 models).
This JE Pistons Forged Piston Kit is engineered to provide a 9:1 compression ratio, making it an ideal choice for forced induction or high-output BMW S52B32US builds. Forged in the USA from high-tensile 2618 aluminum alloy, these pistons are built to handle the increased cylinder pressures and thermal loads of performance driving. The proprietary Forged Side Relief (FSR) design minimizes friction and power loss by reducing the skirt width, while also shedding weight with a shorter wrist pin.
Every piston incorporates an accumulator groove to manage combustion gas pressure, effectively reducing ring flutter and maintaining a superior seal for consistent power. The kit comes complete with JE Pro Seal premium piston rings, high-quality wrist pins, and wire locks for a comprehensive bottom-end upgrade.
- Engine Application: BMW S52B32US
- Compression Ratio: 9:1
- Material: 2618 Forged Aluminum
- Design: Forged Side Relief (FSR)
- Included Components: JE Pro Seal rings, wrist pins, and locks
- Manufacturing: 100% Made in the USA
- Manufacturer Part Number: 297171
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Sun: Closed
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JE Pistons BMW S52B32US 9:1 Forged Piston Kit (Set of 6) - 297171
$1,324.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$1,324.99
$1,324.99
$1,324.99
Fits BMW S52B32US engines (Found in North American E36 M3 models).
This JE Pistons Forged Piston Kit is engineered to provide a 9:1 compression ratio, making it an ideal choice for forced induction or high-output BMW S52B32US builds. Forged in the USA from high-tensile 2618 aluminum alloy, these pistons are built to handle the increased cylinder pressures and thermal loads of performance driving. The proprietary Forged Side Relief (FSR) design minimizes friction and power loss by reducing the skirt width, while also shedding weight with a shorter wrist pin.
Every piston incorporates an accumulator groove to manage combustion gas pressure, effectively reducing ring flutter and maintaining a superior seal for consistent power. The kit comes complete with JE Pro Seal premium piston rings, high-quality wrist pins, and wire locks for a comprehensive bottom-end upgrade.
- Engine Application: BMW S52B32US
- Compression Ratio: 9:1
- Material: 2618 Forged Aluminum
- Design: Forged Side Relief (FSR)
- Included Components: JE Pro Seal rings, wrist pins, and locks
- Manufacturing: 100% Made in the USA
- Manufacturer Part Number: 297171
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