Pistons

Rein Piston Rings - Set - Single Piston - E36, Z3

2X Entries Into Our F80 M3 Sweepstakes

T#:591603

Part#: 11251405783

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$ 43.99 USD

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$ 43.99 USD

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Replace your worn out piston rings with OE replacements - 86.415mm

Rein Piston Rings - Set - Single Piston

2X Entries Into Our F80 M3 Sweepstakes

T#:592808

Part#: 11251247917

Ships in 3 Business Days

$ 36.99 USD

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$ 36.99 USD

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Replace your worn out piston rings with OE replacements - 85.065mm

Rein Piston Ring Set

2X Entries Into Our F80 M3 Sweepstakes

T#:379819

Part#: 11251437077

Ships in 3 Business Days

$ 31.99 USD

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$ 31.99 USD

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Standard bore replacement piston rings

Rein Piston Ring Set - Priced Per Piston

2X Entries Into Our F80 M3 Sweepstakes

T#:592811

Part#: 11251713178

Ships in 3 Business Days

$ 28.99 USD

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$ 28.99 USD

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Replace your worn rings - 84.000mm

Rein Piston Ring - Priced Per Piston - E28, E30, E34, E36

2X Entries Into Our F80 M3 Sweepstakes

T#:379806

Part#: 11251713192

Ships in 3 Business Days

$ 30.99 USD

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$ 30.99 USD

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For use on stock pistons, will need 6 sets to replace all piston rings in the engine

CP Forged Piston Set - N63 - Pro-Xtreme 9.5:1

T#:26238409

Part#: CP-FPS-N63-XT-HD

Ships in 3 Business Days

$ 2,464.99 USD

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$ 2,464.99 USD

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The 5150 AutoSport Pro-Xtreme Forged Pistons, made by CP-Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW N63 engines. Constructed from high-strength, aircraft-grade steel, these pistons are engineered to withstand the forces generated by high-powered engines. The Pro-Xtreme Piston design is specifically engineered to handle up to 2000 horsepower, making these pistons suitable for high-performance turbo/drag racing or street/strip applications. They are also designed to handle high engine speeds of up to 9500 RPM, which is necessary for achieving maximum power output. Each piston is precisely fabricated to meet the demands of high-performance engines using advanced manufacturing techniques such as computer-aided design (CAD) and finite element analysis (FEA). The Pro-Xtreme Pistons are designed to be durable, reliable, and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines. Includes: - Pistons - HD Wrist Pins - PVD Rings - Pins - Locks - Spec Sheet

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Rein Piston Rings - Set - Single Piston - E30, E36

2X Entries Into Our F80 M3 Sweepstakes

T#:591604

Part#: 11251727461

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$ 31.99 USD

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$ 31.99 USD

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Replace your worn out piston rings with OE replacements - 84.000mm

MAHLE PowerPak Piston Kit 87.50mm - S54 - 3.2L

T#:2929007

Part#: 930000145

Special Order: No Guaranteed ETA

$ 1,088.50 USD

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$ 1,088.50 USD

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Forged, 2618. Get the performance and reliability your S54 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.

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MAHLE Forged Piston Kit 84.127mm with Thermal Barrier Coating (TBC) -...

T#:2928979

Part#: 197843112T

In Stock at Vendor

$ 1,103.99 USD

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$ 1,103.99 USD

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Forged 4032. Get the performance and reliability your M54 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.

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CP Forged Piston Set BMW M20 B25 Std.

T#:26205089

Part#: CP-FPS-M20-B25

In Stock

$ 1,349.99

This product was last offered at the strikethrough price on
07-29-2026

$ 1,268.99 USD

Limited Qty Sale

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Qty

$ 1,349.99

This product was last offered at the strikethrough price on
07-29-2026

$ 1,268.99 USD

Limited Qty Sale

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CP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW M20B25 piston set features: Lightweight Design: CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration. Advanced Engineering: CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output. CP-Carrillo pistons are the best choice for any M20 engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. Piston Sets Include: - Pistons - Rings - Pins - Locks - Spec Sheet

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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine

2X Entries Into Our F80 M3 Sweepstakes

T#:591606

Part#: 11257506252

Ships in 3 Business Days

$ 48.99 USD

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$ 48.99 USD

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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine is a vital component in maintaining proper compression and oil control in BMW M54 3.0L engines. Over time, piston rings experience wear from continuous movement within the cylinder bore, leading to decreased engine efficiency. Worn or damaged rings can result in excessive oil consumption, reduced performance, and visible black or blue smoke from the exhaust. Ideal for engine rebuilds, this high-quality replacement ensures optimal sealing and longevity.

Restores proper compression and oil control for improved engine performance
Reduces oil consumption and minimizes exhaust smoke
Direct-fit replacement for BMW M54 3.0L engine pistons
Manufactured from high-strength materials for durability and longevity
Essential for engine rebuilds and maintaining peak efficiency
Designed to withstand high temperatures and pressures for reliable operation

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Rein Alusil Piston Ring Repair Kit - E38, E39, E53

2X Entries Into Our F80 M3 Sweepstakes

T#:591608

Part#: 11259071606

Ships in 3 Business Days

$ 37.99 USD

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Qty

$ 37.99 USD

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Set of rings for one piston

BMW N54 3.0L CP-Carrillo Heavy Duty Wrist Pins

T#:25473980

Part#: CP-PP-HD-N54-6KT

Ships in 3 Business Days

$ 233.99 USD

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$ 233.99 USD

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BMW N54 3.0L CP-Carrillo Heavy Duty Wrist Pins are engineered to enhance the performance and reliability of your BMW's engine. Designed specifically for the N54 3.0L engine, these heavy-duty wrist pins provide superior strength and durability under high-stress conditions. With CP-Carrillo's reputation for high-quality performance parts, these wrist pins ensure your engine operates at its best, delivering exceptional power and longevity.

Superior strength for high-stress conditions
Enhanced engine performance and reliability
Designed specifically for BMW N54 3.0L engines
High-quality construction by CP-Carrillo
Improves engine longevity and durability

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CP Forged Piston Set, BMW M50 Non-VANOS Pro-Xtreme 10:1

T#:26171659

Part#: FPS-M50NV-10:1

Ships in 3 Business Days

$ 1,399.99 USD

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$ 1,399.99 USD

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The 5150 AutoSport Pro-Xtreme Forged Pistons, made by CP-Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW M50 Non-VANOS engines with 135 mm Rods. Constructed from high-strength, aircraft-grade steel, these pistons are engineered to withstand the forces generated by high-powered engines. The Pro-Xtreme design is specifically tailored to handle up to 2000 horsepower, making these pistons suitable for high-performance turbo/drag racing or street/strip applications. They are also designed to handle high engine speeds of up to 9500 RPM, which is necessary for achieving maximum power output. Each piston is precisely fabricated to meet the demands of high-performance engines using advanced manufacturing techniques such as computer-aided design (CAD) and finite element analysis (FEA). The Pro-Xtreme Pistons are designed to be durable, reliable, and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines. Pro-Xtreme Piston Sets Include: - Pistons - PVD Rings - Pins - Locks - Spec Sheet Please note, that the Pro-Xtreme Piston is engineered to handle up to 2000HP, however, the Standard Wrist Pin can only handle 800-850HP. To exceed 850HP, it is a MUST to use Heavy Duty pins.

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CP Forged Piston Set - M20B27 - 84.5mm Bore, 8.5:1 CR

T#:26271772

Part#: CP-FPS-M20-B275

Ships in 3 Business Days

$ 1,396.99 USD

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$ 1,396.99 USD

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CP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW M20B27 piston set features: Lightweight Design: CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration. Advanced Engineering: CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output. CP-Carrillo pistons are the best choice for any M20 engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. Piston Sets Include: - Pistons - Rings - Pins - Locks - Spec Sheet

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Mahle Piston Ring - S52 - 3.2L - Priced Each

T#:40782376

Part#: 01977599-1

Special Order: No Guaranteed ETA

$ 67.99 USD

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$ 67.99 USD

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Whether you're restoring a classic BMW or building a high-revving performance engine, Mahle’s engineering excellence ensures you get factory-level performance with race-proven quality.

CP-Carrillo Forged Piston Set - M54B28 Std. Size

For Vehicles With M54B25 Engine Only

T#:26071892

Part#: M54B25-CPP-84

Back Ordered

Starting at $ 2,206.98 USD

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Starting at $ 2,206.98 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 M54B25 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 M54B25 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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CP-Carrillo Pro-Xtreme Forged Piston Set Std. Size - S54

T#:26171645

Part#: CP-FPS-S54-XT

Back Ordered

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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CP-Carrillo Forged Piston Set - N54

Upgrade Your N54's Pistons to CP-Carrillo's Forged Piston Set!

T#:25473981

Part#: CP-FPS-N54-84

Back Ordered

Starting at $ 2,292.97 USD

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Starting at $ 2,292.97 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 N54 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 N54 engines, 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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CP Forged Piston Set BMW M20 B27 Std.

T#:26205091

Part#: CP-FPS-M20-B27

Back Ordered

$ 1,349.99 USD

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$ 1,349.99 USD

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CP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW M20B27 piston set features: Lightweight Design: CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration. Advanced Engineering: CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output. CP-Carrillo pistons are the best choice for any M20 engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. Piston Sets Include: - Pistons - Rings - Pins - Locks - Spec Sheet

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Project Cars

SELECT YOUR BMW

Rein Piston Rings - Set - Single Piston - E36, Z3

Rein Piston Rings - Set - Single Piston

Rein Piston Ring Set

Rein Piston Ring Set - Priced Per Piston

Rein Piston Ring - Priced Per Piston - E28, E30, E34, E36

CP Forged Piston Set - N63 - Pro-Xtreme 9.5:1

Rein Piston Rings - Set - Single Piston - E30, E36

MAHLE PowerPak Piston Kit 87.50mm - S54 - 3.2L

MAHLE Forged Piston Kit 84.127mm with Thermal Barrier Coating (TBC) -...

CP Forged Piston Set BMW M20 B25 Std.

Piston Ring - Priced Per Piston | BMW M54 3.0L Engine

Rein Alusil Piston Ring Repair Kit - E38, E39, E53

BMW N54 3.0L CP-Carrillo Heavy Duty Wrist Pins

CP Forged Piston Set, BMW M50 Non-VANOS Pro-Xtreme 10:1

CP Forged Piston Set - M20B27 - 84.5mm Bore, 8.5:1 CR

Mahle Piston Ring - S52 - 3.2L - Priced Each

CP-Carrillo Forged Piston Set - M54B28 Std. Size

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

CP-Carrillo Forged Piston Set - N54

CP Forged Piston Set BMW M20 B27 Std.

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