JE Piston BMW Engine Parts

The BMW JE Piston S54B32 11.5:1 Piston Single 86.50mm is a high-performance piston designed to optimize the power and efficiency of BMW S54 engines. With an 11.5:1 compression ratio, this piston is ideal for those seeking to push the performance limits of their vehicle. Built from top-quality materials, it offers superior durability, making it suitable for both street and track applications. Available at Turner Motorsport, this piston ensures enhanced reliability and a precise fit for BMW S54 engines.

This piston is designed to withstand the demands of high-performance driving while improving overall engine combustion and efficiency. It is an excellent choice for BMW owners looking to improve engine performance, longevity, and power output. Detail: 86.50 mm Bore – 1.220 in. CH, -9.40 CC

JE Pistons BMW S14B23 Piston 8.5:1 Compression – 94.20 mm Bore – 1.260 in. CH, -24.00 CC is the ultimate performance upgrade for enthusiasts looking to enhance their BMW S14B23 engine. Designed to deliver optimal performance and reliability, these pistons are perfect for anyone aiming for high horsepower while maintaining efficiency. Turner Motorsport offers these precision-engineered pistons that provide a perfect fit and maximum power.

• Improved Performance: Increases horsepower and torque for an exhilarating driving experience.
• Durable Construction: Made from high-quality materials to withstand extreme conditions and prevent failure.
• Optimized Compression Ratio: 8.5:1 compression ratio enhances engine efficiency and performance.
• Precision Fit: Custom-engineered to fit BMW S14B23 engines perfectly, ensuring easy installation.
• Enhanced Engine Response: Delivers quicker throttle response for an engaging driving experience.

Upgrade your BMW S14B23 engine with JE Pistons and experience the difference in power and performance.

JE Pistons BMW S14B23 Piston - 8.5:1 Compression – 94.00 mm Bore – 1.260 in. CH, -23.70 CC is expertly engineered for BMW S14 engines, offering a lower compression ratio ideal for turbocharged and high-boost applications. Designed to provide increased power and durability, these high-performance pistons are perfect for enhancing the performance of the BMW E30 M3, delivering consistent results both on the street and track.

Available through Turner Motorsport, these JE Pistons are forged for maximum strength and heat resistance, making them capable of withstanding extreme pressure and high RPMs. With a 94.00 mm bore and -23.70 CC volume, these pistons are precisely crafted to optimize engine displacement and combustion efficiency, allowing for greater throttle response and boosted power output.

Key Benefits:

• 8.5:1 compression ratio for optimal performance in turbocharged and high-boost applications
• 94.00 mm bore for increased engine displacement and improved performance
• 1.260 in. compression height and -23.70 CC volume for efficient combustion
• Forged construction for maximum strength and durability under extreme conditions
• Specifically designed for BMW S14B23 engines, including the iconic E30 M3
• Available through Turner Motorsport, ensuring quality products and expert support
• Ideal for motorsport and high-performance street applications

The BMW JE Piston S54B32 9:1 Piston Single 87.00mm is a premium performance upgrade designed for BMW enthusiasts looking to enhance engine durability and output. Specifically crafted for the BMW S54 engine, this piston ensures optimal compression and power, providing the necessary strength to handle high-performance driving conditions. Available through Turner Motorsport, this piston is engineered to meet the demands of both street and track driving, offering exceptional reliability.

The precision-crafted piston ensures a perfect fit, allowing for improved combustion efficiency and overall engine performance. It's the ideal choice for drivers seeking to boost their BMW’s power and longevity.

JE Pistons BMW S14B23 Piston - 13:1 Compression – 94.00 mm Bore – 1.260 in. CH, 3.40 CC is designed to elevate the performance of BMW S14 engines, delivering maximum power, reliability, and precision. These high-performance pistons are engineered specifically for motorsport enthusiasts and are a perfect fit for the iconic BMW E30 M3, providing a significant boost in horsepower and torque.

Available through Turner Motorsport, these JE Pistons feature a 13:1 compression ratio and a 94.00 mm bore, optimizing combustion efficiency for enhanced throttle response. Built from forged materials, they are designed to withstand extreme conditions, ensuring durability and long-lasting performance under high stress on the street or track.

Key Benefits:

• 13:1 compression ratio for superior engine performance and power
• 94.00 mm bore for optimized engine displacement and precision fitment
• 1.260 in. compression height and 3.40 CC volume for enhanced combustion
• Forged construction for maximum strength and durability
• Specifically engineered for BMW S14B23 engines, including the E30 M3
• Available through Turner Motorsport, providing trusted quality and expert support
• Ideal for both street performance and motorsport applications

Key Benefits:

• 8.5:1 compression ratio for optimal performance in turbocharged or high-boost setups
• 93.60 mm bore for precise engine fitment and improved displacement
• 1.260 in. compression height and -23.10 CC volume for efficient combustion
• Forged construction for enhanced strength and resistance to high temperatures
• Designed specifically for BMW S14B23 engines, including the E30 M3
• Available through Turner Motorsport, a trusted source for BMW performance parts
• Suitable for motorsport and high-performance street applications

B

JE Pistons BMW N55B30 Piston - 3.307 in Bore

Transform your BMW N55B30 engine with the high-performance JE Pistons Piston, engineered for those who demand power, efficiency, and reliability. With a precise 3.307-inch bore size, this piston is designed to enhance combustion dynamics, resulting in improved horsepower and torque. Crafted from premium forged aluminum, the JE piston is built to endure the rigors of high-performance driving, making it an ideal choice for both track enthusiasts and everyday drivers.

Key Features:

• Optimized Design: Each piston is meticulously crafted to ensure a perfect fit for the N55B30 engine, maximizing combustion efficiency and overall engine performance.
• 3.307-Inch Bore: This specific bore size enhances airflow and combustion efficiency, enabling your engine to unleash its full power potential while maintaining reliability.
• Durable Forged Construction: Made from high-quality forged aluminum, this piston offers exceptional strength and lightweight properties, making it capable of withstanding extreme conditions found in performance applications.
• Enhanced Combustion Characteristics: The uniquely designed piston crown promotes efficient fuel burn, reducing the chances of detonation and improving power delivery across the RPM range.
• Trusted Performance: JE Pistons are renowned in the automotive community for their durability and reliability, making them a preferred choice for high-performance builds.

Applications:

• Fits BMW N55B30 Engines – Perfect for high-performance applications, whether on the track or on the street.
• Ideal for builders looking to enhance their engine’s capabilities, ensuring maximum power and efficiency.

Technical Specifications:

• Bore Size: 3.307 inches, specifically designed for optimal performance in the N55B30 engine.
• Material: Premium forged aluminum for lightweight and strength.

JE Pistons for BMW B48 2.0T - 82.00MM Bore, -17.4CC Dish Volume

High-Boost Forged Pistons for Your BMW B48 2.0T

JE Pistons delivers ultimate performance and durability with these forged pistons for the BMW B48 2.0T engine. Designed for high-boost and turbocharged setups, these pistons are engineered to handle extreme power and high cylinder pressures, making them ideal for performance tuning enthusiasts.

• Engine Compatibility: Fits the BMW B48 2.0T engine found in models such as the BMW 3-Series, X1, X2, and Mini Cooper S/JCW.
• Bore Size: 82.00mm for precise cylinder fitment and optimal sealing, ensuring maximum power and reliability.
• Dish Volume: -17.4cc dish, engineered to lower the compression ratio, providing more room for forced induction setups to maximize boost pressure without detonation.
• Forged 2618 Aluminum: These pistons are forged from aerospace-grade 2618 aluminum, offering exceptional strength and resistance to heat and stress, making them perfect for high-performance and race applications.
• Lower Compression Ratio: The lowered compression ratio allows for safer tuning and improved performance in turbocharged builds, especially when running high boost.
• Thermal Coating: JE’s advanced thermal coatings protect the piston from heat, reducing friction and ensuring longer service life in demanding conditions.
• Lightweight Construction: Reduced reciprocating mass allows for quicker engine revs and improved throttle response, enhancing overall engine performance.
• Boost-Ready Design: Built specifically for high-power turbocharged applications, these pistons help manage increased combustion pressures and improve combustion efficiency.
• Pre-Balanced and Pin-Fitted: Balanced and pin-fitted for easy installation and improved durability under high-RPM and high-boost conditions.

Boost Your B48 to the Next Level

JE Pistons for BMW/TOYOTA B58B30 - 3.268" Bore, .866" Pin, -12.3CC Dish

Precision-Forged Performance for BMW and Toyota B58 Engines

Unlock the full potential of your BMW B58B30 or Toyota B58 engine with JE’s forged piston set, designed to provide durability, lower compression, and efficiency for turbocharged or high-performance builds. Whether you’re aiming for street performance or track dominance, these pistons offer the strength and reliability needed for modern forced induction engines.

• Engine Compatibility: Fits both BMW B58B30 and Toyota B58 engines, making it ideal for vehicles like the Toyota Supra (A90) and BMW models such as the G29 Z4 and G20 3-Series.
• Bore Size: 3.268" (83mm) bore for precise fitment, ensuring optimal sealing and performance in high-horsepower applications.
• Pin Diameter: 0.866" (22mm) wrist pin for secure and reliable piston-rod engagement, even under extreme stress.
• Dish Volume: -12.3cc, providing a lower compression ratio for boosted applications, perfect for turbo setups aiming for high power with reduced knock potential.
• 2618 Forged Aluminum Alloy: Manufactured from high-strength 2618 aluminum, renowned for its durability, heat resistance, and ability to withstand the intense conditions of high-performance engines.
• Compression Control for Forced Induction: The -12.3cc dish volume is engineered for lower compression, allowing for safe tuning under high boost pressure while maintaining reliability.
• Thermal Coating: Advanced coatings minimize heat absorption, improving durability under intense engine loads and extending piston life.
• Lightweight Design: Optimized for reduced mass, these pistons improve throttle response and rev speed without sacrificing strength or endurance.
• Track-Tested Performance: Designed and tested for both street and competition use, ensuring that you get race-level performance in your everyday build.

Built for Boosted Power and Reliability