BMW Engine Parts for BMW X Series F39 (2018+)

5mm Single Groove Valve Keeper - Priced Each

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T#:21604312

Part#: KPR-5.0-7S

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$ 3.99 USD

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Two required per valve, necessary use with certain supertech valves 5.0mm single groove

JE Pistons BMW B48 2.0T

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T#:33746553

Part#: 384913

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$ 924.99 USD

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Here’s another description for the JE Pistons for BMW B48 2.0T with 83.00MM / -18.7CC specs, focusing on a more engaging and performance-oriented tone:

JE Pistons for BMW B48 2.0T - 83.00MM Bore, -18.7CC Dish Volume

Unleash Your Engine’s Potential with JE Pistons

Take your BMW B48 2.0T to new heights with JE’s precision-engineered forged pistons. Designed for performance enthusiasts who demand power and reliability, these pistons are ideal for high-boost applications and help maximize your engine’s capabilities.

Engine Fitment: Tailored specifically for the BMW B48 2.0T engine, compatible with popular models like the BMW 3-Series (G20), X1, and MINI Cooper S.
Bore Size: 83.00MM for optimal fit and sealing within the cylinder, enhancing overall engine performance.
Dish Volume: -18.7CC, providing a lower compression ratio that allows for higher boost levels while minimizing the risk of detonation in turbocharged applications.
Material: Crafted from high-performance 2618 aluminum alloy, known for its strength and durability, these pistons can withstand extreme conditions typically found in high-powered builds.
Turbo-Optimized Design: The -18.7CC dish design facilitates better airflow and combustion efficiency, making it ideal for turbo setups that require robust performance under pressure.
Advanced Thermal Coating: Equipped with JE’s proprietary thermal barrier coatings to reduce heat absorption and friction, leading to longer piston life and consistent performance under load.
Lightweight Construction: Designed to reduce reciprocating mass, enhancing throttle response and enabling quicker revs, making your engine feel more lively and responsive.
Pre-Balanced and Pin-Fitted: Each piston comes pre-balanced and pin-fitted for straightforward installation, ensuring immediate performance benefits without extensive modifications.

Engineered for Performance and Reliability

Whether you’re hitting the track or enjoying spirited drives, these JE Pistons are engineered to deliver exceptional performance under extreme conditions. With their robust construction and innovative design, you can confidently push your BMW B48 2.0T engine to the limits, enjoying the thrill of enhanced power and reliability every time you hit the road.

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Rein Turbo Coolant Supply Line - BMW F39 F48 B48/B46 Gen1

For vehicles with the Gen1 B46/B48 engine only

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T#:27638774

Part#: 11537617532

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$ 68.99 USD

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Turbocharger Coolant Supply Line is a critical component designed specifically for BMW turbocharged engines, ensuring efficient coolant flow to maintain optimal operating temperatures. This high-quality supply line plays a vital role in preventing overheating by channeling coolant directly to the turbocharger, which is essential for enhancing the overall performance and reliability of the engine. Available through Turner Motorsport, the Turbocharger Coolant Supply Line guarantees a precise OEM fit for various BMW models, making installation straightforward for both professionals and DIY enthusiasts.

Constructed from durable, heat-resistant materials, this coolant supply line is built to withstand the harsh conditions of high-performance driving. Its reliable design ensures longevity and consistent performance, making it a must-have for BMW owners looking to maintain their vehicle’s turbocharged system.

Key Benefits:

Ensures optimal coolant flow to the turbocharger for effective temperature regulation
Designed specifically for BMW turbocharged engines, providing a perfect fit
Made from high-quality, heat-resistant materials for durability and longevity
Helps prevent overheating, enhancing the reliability of the turbocharger and engine
Improves overall engine efficiency and performance
Available from Turner Motorsport, a trusted source for BMW parts

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ReFlex Lite: Advanced Sequential Injector Controller - Inline-4 ...

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T#:29234292

Part#: 910.1010

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$ 469.00 USD

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The ReFlex LITE is a simple yet elegant fueling solution for direct injected vehicles that need to add more fuel by installing a port injection system to keep up with their modifications to the vehicle. Using the same precise form of sequential fuel injection as the ReFlex+, the ReFlex LITE brings a more affordable fuel controller without the additional features of the ReFlex+. Sequential port fuel injection for inline-4 engines Firmware and maps are available for multiple vehicles FREE on our website High resolution calibration tables 24x24 cell RPM vs MAP 0-48psi MAP pressure range 250RPM increments up to 8500RPM High resolution datalogging Fault detection status available to monitor in TunerPRO RT Compact in size Universal fitment Simple installation Please Note: The ReFlex LITE does NOT have the ability to analyze and transmit ethanol content to an ECU.

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9,5x1,8 / FPM RD, Sh 70

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T#:15015285

Part#: 11537610049

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$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD

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$ 2.99 USD

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Turbo Oil Pipe O-Ring

JE Pistons BMW B48 2.0T - 82.00MM/-17.4CC

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T#:33746542

Part#: 384912

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$ 924.99 USD

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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

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Cylinder Head Bolt - Set of 10

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T#:27171911

Part#: 11128644674

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$ 85.99 USD

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Features robust steel construction engineered to handle the high heat and extreme cylinder pressures of turbocharged applications.

OEM INA Accessory Drive Belt Tensioner Assembly - F54, F55, F56, F57,...

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T#:42302022

Part#: FT0571

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$ 95.99 USD

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Upgrade your accessory drive system with the INA Accessory Drive Belt Tensioner Assembly for various BMW and MINI models from Turner Motorsport and ensure your vehicle continues to perform at its peak.

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CP Piston & Ring Set - Set Of 4

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T#:29267504

Part#: SC7705-4

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$ 958.99 USD

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$ 958.99 USD

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BMW Engine Parts for BMW X Series F39 (2018+)

Sub-Categories

5mm Single Groove Valve Keeper - Priced Each

JE Pistons BMW B48 2.0T

JE Pistons for BMW B48 2.0T - 83.00MM Bore, -18.7CC Dish Volume

Rein Turbo Coolant Supply Line - BMW F39 F48 B48/B46 Gen1

Key Benefits:

ReFlex Lite: Advanced Sequential Injector Controller - Inline-4 ...

9,5x1,8 / FPM RD, Sh 70

JE Pistons BMW B48 2.0T - 82.00MM/-17.4CC

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

Cylinder Head Bolt - Set of 10

OEM INA Accessory Drive Belt Tensioner Assembly - F54, F55, F56, F57,...

CP Piston & Ring Set - Set Of 4

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