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JE Pistons Set Of 6 Pistons

T#:5122283

Part#: 297119

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$ 1,324.99 USD

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$ 1,324.99 USD

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JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. In this environment, higher compression ratios, extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston. *Application Specific Forgings for an Optimized, Uniform Crown Thickness *Contact Reduction Groove to Minimize Frictional Drag *Accumulator Groove for Increased Top Ring Stability and Sealing *CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength *Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included *JE ProSeal Piston Rings are included with your JE Pistons

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URO Crankshaft Position Sensor - BMW E46

T#:37858384

Part#: 13627548994

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$ 19.99 USD

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$ 19.99 USD

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URO Crankshaft Position Sensor - BMW E46

URO Crankshaft Position Sensor - BMW E46 is a premium replacement designed to restore precise engine timing and eliminate performance issues caused by a faulty sensor. This direct-fit OE replacement ensures accurate crankshaft position readings for smooth engine operation and reliable performance.

Direct-fit OE replacement restores proper engine timing and functionality
Eliminates check engine lights and trouble codes caused by a failed sensor
High-quality polymer and metal construction withstands extreme engine temperatures
Alloy conductors minimize electrical resistance for precise signal transmission at any RPM
Ensures optimal fuel efficiency and engine performance
Backed by a 24-month unlimited mileage warranty

Compatible with BMW E46 models, this URO Crankshaft Position Sensor delivers long-lasting reliability and smooth engine operation.

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CP-Carrillo Pro-Xtreme Forged Piston Set Std. Size - S54

T#:26171645

Part#: CP-FPS-S54-XT

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Starting at $ 2,268.98 USD

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Starting at $ 2,268.98 USD

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CP-Carrillo sets the benchmark for premium aftermarket forged pistons. Crafted with high-strength, lightweight materials and cutting-edge engineering, this BMW S54 piston set boasts the following features: Lightweight Design: Constructed from forged aluminum alloy, CP-Carrillo pistons offer reduced weight, enhancing engine responsiveness and acceleration for a dynamic driving experience. Advanced Engineering: Leveraging state-of-the-art technology, CP-Carrillo engineers optimize combustion, fuel efficiency, and power output, ensuring peak performance in every application. Wide Configuration Range: With a variety of bore sizes and compression ratios available, CP-Carrillo provides options to tailor pistons to specific engine builds and performance objectives. Quality Construction: Each CP-Carrillo piston undergoes precision machining and rigorous testing to meet exacting standards, guaranteeing consistent quality and performance in every set. Engineered by one of motorsport's most respected names, CP-Carrillo pistons are the ultimate choice for the S54 engine, whether for street performance or track dominance. Piston Sets Include: Pistons Rings Pins Locks Spec Sheet Optional Extras: Skirt Coating - Adding a Protective Layer Between the Sides of the Piston and Cylinder Walls Dome Coating - Adding a Protective Layer to the Top of The Piston HD-Wrist Pins - A Must if You are Planning on Going Beyond 850 HP! X Forging - Reducing Rotational Mass By Moving the Wristpin Inwards and Shortening it While Increasing Overall Strength Please Note: It is essential to have all engine modifications performed by a qualified professional to ensure proper installation and optimal engine performance, safety, and reliability.

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Meyle Outdoor Temperature Sensor / Probe

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T#:579266

Part#: 3009190001

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$ 44.99 USD

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$ 44.99 USD

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Common fix for incorrect OBC temperature readings

BMW S54B32 - 87.5MM Bore, 12.5:1 CR

T#:27171928

Part#: 297120

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$ 1,324.99 USD

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$ 1,324.99 USD

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JE Pistons Forged Piston Set of 6 – 87.5mm Bore – 11.5:1 CR – BMW E46 M3 S54B32 Maximize the performance of your BMW E46 M3’s S54B32 engine with this set of 6 JE forged pistons. Engineered for strength and high-revving capability, these pistons are built to withstand the demands of high-performance applications. 87.5mm Bore: Increased bore size for improved displacement and power output. Compression Ratio: 11.5:1: High-compression design enhances combustion efficiency and delivers more horsepower and torque. Forged Aluminum: Lightweight and durable, designed to handle high stress and heat, making it perfect for both street and track use. Precision Fit: Ensures seamless installation and compatibility with the BMW S54B32 engine, providing reliability under extreme conditions. Perfect for serious performance builds, these pistons offer a balance of durability, power, and efficiency.

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Complete Fuel Injector Set

T#:15677494

Part#: 13537528539-KT

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Sale - Save 3% $ 876.99

This product was last offered at the strikethrough price on
05-03-2026

$ 849.89 USD

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Sale - Save 3%

$ 876.99

This product was last offered at the strikethrough price on
05-03-2026

$ 849.89 USD

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A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

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"Cold Climate" Crankcase Pressure Regulator Valve

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T#:35829339

Part#: 11617533400

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$ 69.99 USD

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$ 69.99 USD

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BMW vehicles are prone to oil separators freezing in cold weather if driven before the engine is fully warmed up. This can lead to a howling noise followed by multiple oil leaks. The crankcase breather valve vents oil vapor from the engine block to the valve cover, but condensation can sometimes cause it to freeze, leading to a failure of the entire oil separator system, causing it to crack and break down. To prevent damage to your engine, it’s best to replace all components of the oil separator system at once. Replacing everything ensures reliable performance and durability. Remember to also order a valve cover gasket to make the replacement process easier.

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Professional BMW M54B30 Piston Set Of 6 – 84.00 Mm Bore – 30.32 M...

T#:45210339

Part#: KE324M84

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$ 1,081.99 USD

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$ 1,081.99 USD

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Valve Cover Gasket Set

For vehicles with production date from 09/2002

T#:596682

Part#: 11120030496

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$ 23.99

This product was last offered at the strikethrough price on
08-13-2026

$ 21.99 USD

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$ 21.99 USD

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Keeping the oil inside your engine is extremely important to performance. Between oil change intervals, your oil can dip to dangerous levels if there is a leak you may not be aware of. The valve cover is an extremely common place for this to happen. Years of exposure to extreme temperature change degrades the gaskets and causes failure. Replace yours to keep your engine oil in your vehicle.

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OEM INA Accessory Drive Belt Tensioner Kit - BMW E46 M54 (2003+) ...

For 2003+ model years only

T#:41897486

Part#: 5290053300

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$ 251.99 USD

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$ 251.99 USD

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This OEM INA accessory belt tensioner kit is the perfect choice for refreshing your M54's drive belt system. Included in this kit: Drive Belt Tensioners (2) Idler Pulleys (2) Accessory Belts (2) Engine Water Pump

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Engine Cylinder Head Gasket Set

T#:594036

Part#: 11121436822

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Sale - Save 5% $ 428.16

This product was last offered at the strikethrough price on
08-14-2026

$ 406.75 USD

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Sale - Save 5%

$ 428.16

This product was last offered at the strikethrough price on
08-14-2026

$ 406.75 USD

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A comprehensive, track-ready top-end rebuild kit designed to restore maximum compression and bulletproof your engine's vitals.

GB Remanufacturing Remanufactured Fuel Injector - BMW E46 325 M54 2.5...

T#:13891824

Part#: 13537515267KT

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$ 101.99

This product was last offered at the strikethrough price on
07-15-2026

$ 95.99 USD

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$ 95.99 USD

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Restore proper engine operation and fueling with this Remanufactured Injector! A clogged or stuck injector can lead to poor running conditions due to a lean or rich condition. This remanufactured injector is rebuilt to match OE fueling specifications to ensure your engine is receiving the proper amount of fuel and operating properly. Retail price includes a refundable $11.70 core charge

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CP Forged Piston Set - BMW M54B25 - 84mm Bore - 8.5:1 CR

T#:48367042

Part#: CPFPSM54B25848.5

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$ 1,399.99 USD

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$ 1,399.99 USD

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CP Carrillo offers arguably the highest qulaity pistons on the market for BMWs, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering and design to ensure they are the perfect choice for any M54B25 engine and application, from street to track use.

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Carrillo Pro-H Connecting Rods w/ WMC Rod Bolts - Set Of 6 - M52TU M5...

T#:20979680

Part#: SCR5150-6

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$ 1,845.99 USD

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$ 1,845.99 USD

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Carrillo rods are your number one option for performance connecting rods! If you are looking to upgrade your M52TU / M50 engine to handle greater power, we highly recommend these Pro-H connecting rods. Upgrading connecting rods in your engine can bring several benefits, particularly if you're looking to enhance performance, reliability, and overall durability. Here are some reasons why you might consider investing in upgraded connecting rods: Increased Strength: Upgraded connecting rods are often made from stronger materials, such as forged steel or titanium, compared to stock rods. This increased strength helps withstand higher levels of stress and load, making them suitable for high-performance applications. Improved Durability: Enhanced materials and manufacturing processes contribute to improved durability, reducing the risk of connecting rod failure, especially in high-stress situations. This is crucial for engines that undergo frequent high-speed or high-stress conditions, such as in racing or heavy-duty applications. Higher RPM Capability: Upgraded connecting rods are designed to handle higher engine RPM (revolutions per minute) without succumbing to fatigue or deformation. This is beneficial for those seeking increased horsepower and torque at higher engine speeds. Reduced Weight: Some upgraded connecting rods are engineered to be lighter while maintaining strength, contributing to a lower overall rotating mass in the engine. This can result in quicker revving, improved throttle response, and better overall performance. Enhanced Precision: Upgraded rods often undergo more precise machining processes, ensuring tight tolerances and improved balance. This precision can lead to better engine stability and reduced vibration, ultimately extending the life of engine components. Compatibility with High-Performance Builds: If you're planning on modifying your engine for increased horsepower through methods like turbocharging or supercharging, upgraded connecting rods become essential. They provide the necessary strength and reliability to handle the increased stresses associated with forced induction. Prevention of Catastrophic Failures: Upgrading connecting rods can act as a preventive measure against catastrophic engine failures. The improved strength and durability reduce the risk of a connecting rod breaking, which could lead to severe engine damage. Specifications: CC(in): 5.512 CC(mm): 140 Style: PRO-H Bolt Size: 3/8 Bolt Type: WMC Pin Width(in): 0.862 Pin Width(mm): 21.89 Big Width(in): 0.862 Bid Width(mm): 21.89 Big Bore(in): 1.8898 Big Bore(mm): 48.001 Pin Size: 22mm QTY: Set of 6 Founded by Fred Carrillo in 1963, Carrillo Connecting Rods was established with an unwavering commitment to uncompromising standards in manufacturing. Fred recognized that the relentless pursuit of speed demanded an equally fervent dedication to the quality of components. This foundational philosophy remains as strong today as it was at the inception of Carrillo in 1963. At CP-Carrillo, quality and pride are inseparable. The process of crafting a CP-Carrillo rod transcends mere forging, production targets, and shipping deadlines. The evolution of connecting rod design has become a collaborative effort involving skilled specialists. Each connecting rod is a precision symphony, with material specialists, forging experts, production craftsmen, design engineers, and engine specialists contributing their expertise and artistry. Customer feedback plays a pivotal role in our continuous product improvement. The close interaction between customers, engineering, and manufacturing fosters the most effective rod designs, enhancing accuracy and service—a value that becomes apparent during your engine build. CP-Carrillo's dimensional integrity stands unparalleled, setting a standard of excellence in the industry.

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JE Piston BMW S54B32 11.5:1 Single Piston 87.00mm

T#:33679694

Part#: 297173S

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$ 299.99 USD

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$ 299.99 USD

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The JE Pistons BMW S52B32 USA Piston – Compression 11.5:1 - 87.00 mm Bore – 1.220 in. CH, -9.90 CC is a premium piston upgrade designed for BMW performance enthusiasts who seek to improve their engine’s power and reliability. Engineered with precision, this piston offers an ideal balance of strength and lightweight construction, ensuring optimal performance under high stress. Available through Turner Motorsport, this piston is specifically tailored for BMW S52 engines, providing a seamless fit for enhanced engine efficiency.

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JE Piston BMW S54B32 9:1 Single Piston - 86.5mm

T#:33646299

Part#: 297170S

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$ 299.99 USD

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JE Pistons BMW S52B32 USA Piston – 86.50 mm Bore – 1.220 in. CH, -25.10 CC is an exceptional choice for BMW enthusiasts seeking to boost their engine's performance. Offered by Turner Motorsport, this high-quality piston is specifically engineered for the BMW S52B32 engine, ensuring a precise fit and enhanced reliability. Its optimized design significantly increases compression, resulting in improved horsepower and torque for both racing and daily driving.