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BMW Internal Engine Parts

Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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5150 Autosport - Corporate Logo
T#:22427042
Part#: FER-HPVSK-S58
Ships in 3 Business Days
$ 1,099.99 USD
Free Shipping on orders $49 and up
Discover the Ferrea Valve Spring Kit for BMW S58 Engines Key Features: Premium Construction: Crafted from premium chrome-silicon steel wire, ensuring precise valve control at high engine speeds. Lightweight Durability: Titanium retainers enhance engine speed and reduce the risk of valve float. Engine-Specific Design: Spring seats are expertly tailored for your specific engine application, providing optimal support for the valve springs. Please note that while this kit is ideal for high-performance racing scenarios, its installation should be handled by experienced professionals to ensure proper operation. Seek expert guidance for a seamless installation and optimal performance.
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Sneed4Speed - Corporate Logo
T#:23449741
Part#: NSMBS
Ships in 1-3 days
$ 129.99 USD
Free Shipping on orders $49 and up

MINI R56 owners can enhance their engine performance with the Sneed4Speed Engine Main Bearing Set. This high-quality set is meticulously crafted to improve durability and reliability, offering superior support to the engine's rotating assembly. Designed for precise fitment and long-lasting performance, these main bearings ensure consistent lubrication and reduce friction within the engine. Perfectly engineered to meet high-performance demands, this bearing set is a crucial upgrade for keeping the MINI R56 engine running smoothly and efficiently.

  • Enhances Engine Durability and Reliability: Improves the overall strength and dependability of the engine.
  • Optimal Support to the Rotating Assembly: Provides necessary support to maintain engine balance and performance.
  • Precise Fitment and Longevity: Ensures a perfect fit and long-lasting use.
  • Minimizes Friction and Enables Consistent Lubrication: Reduces wear and tear by ensuring smooth lubrication.
  • Engineered for High-Performance Demands: Designed to handle the stress of high-performance driving.
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King - Corporate Logo
T#:4538204
Part#: CR4042XP
In Stock at Vendor
31% off MSRP $ 142.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 98.99 USD
Free Shipping
31% off MSRP
$ 142.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 98.99 USD
Free Shipping
King Racing’s XP series features pMax Black™, a unique tri-metal structure that is 24% harder than any other conventional tri-metal race bearing. pMax Black™ together with the XP geometric features are the ideal combination for performance racing.
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JE Piston - Corporate Logo
T#:33713130
Part#: 297171
In Stock at Vendor
$ 1,324.99 USD
Free Shipping on orders $49 and up
JE Pistons Forged Piston Set – BMW S52B32US – 9:1 Compression Ratio Elevate your BMW S52B32US engine with this JE Pistons forged piston kit, designed for durability and performance. 9:1 Compression Ratio: Optimized for turbocharged or supercharged applications, allowing for higher boost without compromising reliability. Forged Aluminum: Lightweight and strong, engineered to withstand high pressures and temperatures. Precision Fit: Tailored for seamless installation in the S52B32US engine. Ideal for enthusiasts looking to boost horsepower and performance, this piston kit ensures exceptional durability and reliability.
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JE Piston - Corporate Logo
T#:33646289
Part#: 345626
In Stock at Vendor
$ 1,349.99 USD
Free Shipping on orders $49 and up
JE Pistons BMW S50B30 Euro Piston 86.00mm Bore 1.245in. CH -4.30 CC - Single Piston JE Pistons for the BMW S50 engine are high-performance, forged pistons designed for durability and optimized performance in racing and high-output applications. The BMW S50 engine, found in models like the E36 M3, benefits from JE Pistons' lightweight, robust design, allowing for improved power output and engine reliability under extreme conditions.
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Sneed4Speed - Corporate Logo
T#:18866027
Part#: 2028201
Ships in 1 Business Day
$ 2,699.99 USD
$ 2,699.99 USD

Optimize your MINI Cooper S's performance with the meticulously remanufactured Sneed cylinder head, crafted for superior power, reliability, and endurance. Engineered using top-notch materials and advanced techniques, this cylinder head exceeds original manufacturer specifications.

Benefits:

  • Superior performance designed for MINI Cooper S models
  • Unmatched quality, durability, and precise fitment
  • Direct compatibility with MINI Cooper S models 2002-2006 R52 and R53
  • Hassle-free installation without modifications

Frequently Asked Questions:

What is a Sneed remanufactured cylinder head?

A Sneed remanufactured cylinder head is...

Does the Sneed remanufactured cylinder head come with a warranty?

Yes, we offer a warranty on our Sneed remanufactured cylinder heads...

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King - Corporate Logo
T#:31522924
Part#: CR4537CA
In Stock at Vendor
42% off MSRP $ 96.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 55.99 USD
Free Shipping on orders $49 and up
42% off MSRP
$ 96.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 55.99 USD
Free Shipping on orders $49 and up

Sneed4Speed - Corporate Logo
T#:23383346
Part#: N12PSSTD
In Stock
$ 425.00 USD
Free Shipping on orders $49 and up
"STD" will be printed on the pistons. Please inspect before install.

Enhance your MINI's performance with these pistons equipped with a complete ring set, comprising top compression, second compression, and oil control rings. The unique oil control ring consists of three individual rings configured into a single ring groove on the piston. This setup includes two thin rings and a wavy metal ring nestled between them. The pistons come ready with the rings pre-installed, ensuring convenience in installation.

Benefits:

  • Complete Ring Set: Includes top compression, second compression, and oil control rings
  • Pre-Installed Rings: Rings are already assembled on the pistons for ease of use
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Sneed4Speed - Corporate Logo
T#:26538326
Part#: BSMBS
Ships in 1 Business Day
$ 94.99 USD
Free Shipping on orders $49 and up
King - Corporate Logo
T#:25706111
Part#: CR6877XP0.25
In Stock at Vendor
$ 300.99 USD
Free Shipping on orders $49 and up
King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a tri-metal base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells - .025 Oversize
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JE Piston - Corporate Logo
T#:33679693
Part#: 297172S
In Stock at Vendor
$ 1,324.99 USD
Free Shipping on orders $49 and up

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

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5150 Autosport - Corporate Logo
T#:26271772
Part#: CP-FPS-M20-B275
Ships in 3 Business Days
$ 1,396.99 USD
Free Shipping on orders $49 and up
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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5150 Autosport - Corporate Logo
T#:28537477
Part#: ATH-HG-CR-S14-95
Ships in 3 Business Days
$ 284.99 USD
Free Shipping on orders $49 and up
This Athena Cut Ring Head Gasket is specifically engineered to replace BMW part 11121316714 for the S14B20, S14B23, S14B25, S14B27 engines found in the E30 M3. Factory OEM & MLS head gaskets are only engineered to handle a limited amount of cylinder pressures before they start to leak, causing a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure. Athena-SCE Cut Ring Head Gaskets are uniquely designed to handle increased cylinder pressure caused by power modifications, making them the recommended choice for applications making 16+ psi. Design: Athena-SCE's gasket body is composed of Motorgasket, a reinforced material developed by Athena's R&D department. This consists of a steel core covered with two layers of asbestos-free aramid fibre and offers excellent thermal and mechanical resistance without compromising its ability to adapt to mating surfaces. To ensure maximum sealing under all conditions, a silicone bead is also applied to critical sealing areas, such as oil and coolant passages. The AISI 304 stainless steel cooper rings bite into the aluminum head, providing maximum sealing around the cylinder bore and optimizing engine performance, even on engines with nitrous and/or turbo applications that exceed 2 bar boost.
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JE Piston - Corporate Logo
T#:33612913
Part#: 312383
In Stock at Vendor
$ 1,349.99 USD
Free Shipping on orders $49 and up
The JE Pistons kit for the BMW S50 engine is crafted for serious performance enthusiasts. Made from forged aluminum, these pistons are designed to withstand high power levels while enhancing combustion efficiency. Their lightweight construction helps improve throttle response, making them ideal for both racing and daily driving. With options for various compression ratios and protective coatings, this kit provides the flexibility needed for optimized engine tuning and reliability in demanding conditions.
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ARP - Corporate Logo
T#:28537451
Part#: ARP-HSK-S14
Ships in 3 Business Days
$ 179.99 USD
Free Shipping on orders $49 and up
This ARP head stud Kit is designed for the BMW S14 B20, S14B23, S14B25, S14B27 engines found in the E30 M3. Installing ARP head studs can provide several benefits, including increased clamping force, improved head gasket sealing, and greater overall engine strength. This is especially important in high-performance and racing applications where the engine is subjected to increased stress and higher temperatures. Before installing ARP head studs, it is important to properly clean and prepare the engine block and cylinder head mating surfaces. It is also recommended to use ARP Ultra-Torque Fastener Assembly Lubricant during installation to ensure proper torque and clamping force. Instructions: 1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser. 2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension. 3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER. 4. Screw studs into the block “HAND TIGHT ONLY”. 5. Install the cylinder head(s) and check for binding or misalignment. 6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT. Then install the washers and the nuts onto the studs and tighten them hand tight. ARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.
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5150 Autosport - Corporate Logo
T#:26171659
Part#: FPS-M50NV-10:1
Ships in 3 Business Days
$ 1,399.99 USD
Free Shipping on orders $49 and up
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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Mahle Motorsports - Corporate Logo
T#:2928998
Part#: 197859642
In Stock at Vendor
$ 1,787.99 USD
Free Shipping
$ 1,787.99 USD
Free Shipping
Forged, 4032. Get the performance and reliability your S85 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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Kelford Cams - Corporate Logo
T#:25507146
Part#: KEL-358-S58
Ships in 3 Business Days
Starting at $ 1,399.99 USD
Starting at $ 1,399.99 USD
Experience a new level of high performance with the upcoming Kelford Cams S58 Camshafts, exclusively at ECS Tuning. Kelford Cams is renowned for its precision-engineered camshafts and valvetrain components, and they're currently in the process of crafting camshafts tailored specifically for the S58 engine, found in BMW G80/G81/G82/G83, X3M, F97 X3M, and F98 X4M models. These camshafts, inspired by the successful design principles of the B58 Camshafts, will focus on rapid spooling and optimizing power throughout the RPM range. BMW S58 | Stage 1 Street | Strip | Circuit Race | Road Race | Roll Race | Drift | E85 288° / 268° - 10.30mm / 10.15mm Valve Lift BMW M Series camshafts are designed for S58 engines with bolt-on intake, exhaust, and turbo upgrades. For engines producing around 600-850hp running a 60-68mm turbo. Maintains full use of Valvetronic and Dual VANOS for great throttle response and wide power band. Must have valve spring upgrade. Kelford recommends their High-Performance Valve Spring Kit BMW S58 | Stage 2 Strip | Drag Race | Circuit Race | Road Race | Roll Race | Drift | E85 292° / 280° - 10.40mm / 10.60mm Valve Lift BMW M Series Racing Camshafts professionally built BMW S58 engines making 800hp-1400hp. Turbo sizing 66-75mm. Great with aftermarket intake plenums. Maintains full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in the fully open position when using an aftermarket throttle body. Must have valve spring upgrade. Kelford recommends their High-Performance Valve Spring Kit Note: Must check intake intermediate rockers for clearance to the new racing cam lobe; OEM pressed steel rockers have sharp edges which may damage the bigger cam lobe. Trim and deburr as necessary. BMW S58 | Stage 3 Strip | Drag Race | Roll Race | Drift | E85 | Methanol 298° / 288° - 10.40mm / 10.80mm Valve Lift BMW M Series Stage 3 drag racing cams designed for professionally built S58 engines producing 1400hp+. Turbo sizing 76mm+ on high boost. Ethanol blend or methanol. Must have valve spring upgrade. Kelford recommends their High-Performance Valve Spring Kit Please Note: Must check intake intermediate rockers for clearance to the new racing cam lobe; OEM-pressed steel rockers have sharp edges which may damage the bigger cam lobe. Trim and deburr as necessary. All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.
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CP Carrillo - Corporate Logo
T#:49648346
Part#: SCR13492-6
In Stock at Vendor
$ 1,845.99 USD
Free Shipping on orders $49 and up
CP Carrillo's PRO-H connecting rods offer exceptional strength and durability for use in high-performance racing engines, capable of withstanding extreme, abusive forces. These rods are made from a proprietary alloy called Carrilloy and utilize an H-beam design for lower weight without compromising strength. This connecting rod set also includes WMC bolts, made from H11 tool steel and rated to 220 KSI, which are good for 15-18 torque cycles.
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JE Piston - Corporate Logo
T#:33612885
Part#: 389616
Back Ordered
$ 1,722.99 USD
Free Shipping on orders $49 and up
The JE Pistons for the B58 engine are high-performance forged pistons designed for BMW's 3.0L inline-six turbocharged engine. These pistons are built with aerospace-grade materials, offering superior strength and durability under extreme conditions. They feature precision-machined surfaces, optimized for high boost applications, reduced friction, and enhanced thermal management. JE Pistons are known for their lightweight design, which improves engine response, while maintaining reliability for both street and track use. Customizable options for compression ratios and coatings are often available to suit specific performance goals.
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JE Piston - Corporate Logo
T#:33713155
Part#: 321359S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

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
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Kelford Cams - Corporate Logo
T#:25938642
Part#: KEL-B58-GEN2
Ships in 3 Business Days
Starting at $ 2,394.98 USD
Starting at $ 2,394.98 USD
BMW B58 Gen2 - Stage 1 Street | Strip | Circuit Race | Road Race | Roll Race | Drift | E85 270° / 268° - 10.30mm / 10.15mm Valve Lift 270°/268° cams to suit BMW's Gen 2 B58 engine with bolt-on intake, exhaust, and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo. Still maintains full use of Valvetronic and Double VANOS for good throttle response and wide power band. Must have valve spring upgrade. BMW B58 Gen2 - Stage 2 Strip | Drag Race | Circuit Race | Road Race | Roll Race | Drift | E85 285° / 280° - 10.30mm / 10.60mm Valve Lift 285°/280° stage 2 racing cams for professionally built BMW Gen 2 B58 engine making 750hp-1000hp. Turbo sizing 62-72mm. Great with aftermarket intake plenums. Still can maintain full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in the fully open position when using an aftermarket throttle body. Must have valve spring upgrade. BMW B58 Gen2 - Stage 3 Strip | Drag Race | Roll Race | Drift | E85 | Methanol 288° / 288° - 10.35mm / 10.80mm Valve Lift 288° Stage 3 drag racing cams for professionally built B58 Gen 2 engines making 1200hp+. Turbo sizing 72mm+ on high boost. Fuel-type ethanol blend or methanol. Must use aftermarket high-flow plenum with a throttle body conversion. Recommend locking the Valvetronic system at 100% swing. Must have valve spring upgrade. High Performance Valve Spring Kit - B58 Kelford's performance valve spring and titanium retainer kit is designed to work with the B58B30 straight-6 engine. Made using high-performance PACALOY™, this kit is sure to offer outstanding performance. This kit is specifically engineered to work well with their Stage 1, Stage 2, and Stage 3 camshafts to provide exceptional quality, reliability, and performance. 90lb seat pressure at 36.5 mm installed height; 193lb at 11.0 mm valve lift Spring coil bind height at 23.6 mm
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5150 Autosport - Corporate Logo
T#:22427040
Part#: FER-HPVK-S58
Ships in 3 Business Days
$ 999.99 USD
Free Shipping on orders $49 and up
ARP - Corporate Logo
T#:47610654
Part#: 401-4701
Ships on Oct 15, 2026
20% off MSRP $ 1,027.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 822.99 USD
Free Shipping
20% off MSRP
$ 1,027.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 822.99 USD
Free Shipping
For engine builders pushing the absolute limits of high-performance engineering, the ARP Custom Age 625+ Cylinder Head Stud Kit represents the pinnacle of fastening technology. While standard aircraft-quality steels and even the renowned ARP2000 alloy are impressive, the proprietary Custom Age 625+ super-alloy provides a massive leap in capability by increasing tensile strength by an additional 40,000 to 60,000 psi. This specialized hardware is engineered specifically for ultra-high-boost applications, offering superior fatigue resistance and the unique ability to maintain its structural integrity under extreme temperatures that would cause lesser materials to weaken.
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5150 Autosport - Corporate Logo
T#:22427032
Part#: SUP-HPVSK-S58-75
Ships in 3 Business Days
$ 999.99 USD
Free Shipping on orders $49 and up
Upgrade your BMW S58 with Supertech's specialized valve spring kits, designed for enhanced control and reliability. Engineered for high-performance demands, these kits are favored by enthusiasts, engine builders, and race teams alike. Crafted from premium materials, the springs offer superior rates, improved valve control, and enhanced durability compared to stock alternatives. Tailored to specific BMW engine configurations, Supertech kits ensure proper valve operation, preventing float and maximizing power output without compromising reliability.
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King - Corporate Logo
T#:27638800
Part#: TW2037AM
In Stock at Vendor
23% off MSRP $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 16.99 USD
Free Shipping on orders $49 and up
23% off MSRP
$ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 16.99 USD
Free Shipping on orders $49 and up
5150 Autosport - Corporate Logo
T#:38419052
Part#: 5151-HPRBS-S54
Ships in 3 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up
Upgrade your BMW S54 engine with the 5150 AutoSport High Performance Rod Bearing Set—a premium solution designed to improve durability, reliability, and longevity. This high-performance bearing set addresses the well-known rod bearing wear issues found in the E46 M3, Z3M, and Z4M engines, offering superior materials and precision engineering for high-RPM and high-load applications. Product Features: Advanced Materials – Manufactured from tri-metal or bi-metal alloys, these bearings provide superior wear resistance and strength under extreme conditions. Optimized Oil Clearance – Precision tolerances ensure proper oil flow and lubrication for maximum engine performance. Proven Durability – Built for motorsport, high-performance street use, and endurance applications, ensuring long-lasting reliability. OEM Replacement – Designed to fit factory specifications for an easy, direct installation with no modifications needed. Prevention of Bearing Failure – Helps mitigate the risk of premature rod bearing failure, a common issue in the S54 engine. For optimal performance, we recommend pairing these bearings with ARP rod bolts and an upgraded oil pump to further enhance engine protection and longevity.
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5150 Autosport - Corporate Logo
T#:37149883
Part#: SP-CRS-M60
Ships in 3 Business Days
$ 1,599.99 USD
Free Shipping on orders $49 and up
Connecting rods for the BMW M60B30, M60B40, M62B35, M62B44, and M62B46 engines with a 143 mm length
CP Carrillo - Corporate Logo
T#:50521388
Part#: SCR13034-6
In Stock at Vendor
$ 2,189.99 USD
Free Shipping on orders $49 and up
CP Carrillo's PRO-H connecting rods offer exceptional strength and durability for use in high-performance racing engines, capable of withstanding extreme, abusive forces. These rods are made from a proprietary alloy called Carrilloy and utilize an H-beam design for lower weight without compromising strength. This connecting rod set also includes CARR bolts, a multi-phase bolt rated to 285 KSI, which are good for unlimited torque cycles if not overstretched or overheated.
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JE Piston - Corporate Logo
T#:33679697
Part#: 297174S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
JE Pistons BMW S52B32 USA Piston – 12.5:1 Compression 86.50 mm Bore – 1.220 in. CH, -5.00 CC is an advanced piston engineered for high-performance BMW engines. Specifically designed for the S52B32 engine, this piston delivers exceptional compression and power, making it a must-have for performance enthusiasts. Available at Turner Motorsport, this USA-made piston is perfect for drivers who demand both reliability and peak engine performance.
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ARP - Corporate Logo
T#:48367046
Part#: 201-4704
In Stock at Vendor
$ 263.99 USD
Free Shipping on orders $49 and up
5150 Autosport - Corporate Logo
T#:22427039
Part#: SUP-HPVK-S58+
Ships in 3 Business Days
$ 1,099.99 USD
Free Shipping on orders $49 and up
Elevate the performance of your S58 engine with Supertech's oversized valve kit, celebrated for its unmatched reliability and durability even in the most trying conditions. Boasting a size of 31.1mm for intake and 29.5mm for exhaust, their triple groove design ensures unparalleled efficiency. It's worth noting that these valves, being larger in diameter, necessitate additional machining. Included in this kit: 12x Intake Valves 12x Exhaust Valves
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5150 Autosport - Corporate Logo
T#:39329323
Part#: SUP-HPVK-S55-32/
Ships in 3 Business Days
$ 1,143.99 USD
Free Shipping on orders $49 and up


Kelford Cams - Corporate Logo
T#:25938633
Part#: KEL-B58-GEN1.5
Ships in 3 Business Days
Starting at $ 2,394.98 USD
Starting at $ 2,394.98 USD
BMW B58 Gen1.5 - Stage 1 Street | Strip | Circuit Race | Road Race | Roll Race | Drift | E85 270° / 268° - 10.30mm / 10.15mm Valve Lift 270°/268° cams to suit BMW's Gen 1.5 B58 engine with bolt-on intake, exhaust, and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo. Still maintains full use of Valvetronic and Double VANOS for good throttle response and wide power band. Must have valve spring upgrade. BMW B58 Gen1.5 - Stage 2 Strip | Drag Race | Circuit Race | Road Race | Roll Race | Drift | E85 285° / 280° - 10.30mm / 10.60mm Valve Lift 285°/280° stage 2 racing cams for professionally built BMW Gen 1.5 B58 engine making 750hp-1000hp. Turbo sizing 62-72mm. Great with aftermarket intake plenums. Still can maintain full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in the fully open position when using an aftermarket throttle body. Must have valve spring upgrade. BMW B58 Gen1.5 - Stage 3 Strip | Drag Race | Roll Race | Drift | E85 | Methanol 288° / 288° - 10.35mm / 10.80mm Valve Lift 288° Stage 3 drag racing cams for professionally built B58 Gen 1.5 engines making 1200hp+. Turbo sizing 72mm+ on high boost. Fuel-type ethanol blend or methanol. Must use aftermarket high-flow plenum with a throttle body conversion. Recommend locking the Valvetronic system at 100% swing. Must have valve spring upgrade. High Performance Valve Spring Kit - B58 Kelford's performance valve spring and titanium retainer kit is designed to work with the B58B30 straight-6 engine. Made using high-performance PACALOY™, this kit is sure to offer outstanding performance. This kit is specifically engineered to work well with their Stage 1, Stage 2, and Stage 3 camshafts to provide exceptional quality, reliability, and performance. 90lb seat pressure at 36.5 mm installed height; 193lb at 11.0 mm valve lift Spring coil bind height at 23.6 mm
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King - Corporate Logo
T#:4538206
Part#: CR6609AM
In Stock at Vendor
46% off MSRP $ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up
46% off MSRP
$ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up
M30/M32/B35

JE Piston - Corporate Logo
T#:33612897
Part#: 3380966
In Stock at Vendor
$ 1,649.99 USD
Free Shipping on orders $49 and up
JE Pistons for the N55 engine are precision-engineered for BMW’s single-turbo 3.0L inline-six. These forged pistons are built for high-performance applications, offering exceptional strength and durability under extreme conditions. Designed to handle high boost pressures and increased power, they feature optimized crown shapes and valve reliefs to improve combustion efficiency. Their lightweight construction reduces rotational mass, enhancing throttle response and engine efficiency. With customizable options for compression ratios and coatings, JE Pistons are ideal for tuning and motorsport setups, ensuring reliable performance in both street and track environments.
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5150 Autosport - Corporate Logo
T#:22427038
Part#: SUP-HPVK-S58
Ships in 3 Business Days
$ 1,099.99 USD
Free Shipping on orders $49 and up
JE Piston - Corporate Logo
T#:33512918
Part#: 371715
In Stock at Vendor
$ 1,749.99 USD
Free Shipping on orders $49 and up
JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
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VAC Motorsports - Corporate Logo
T#:27372135
Part#: VAC-HPRBK-S62
Ships in 2 Business Days
$ 999.99 USD
Free Shipping on orders $49 and up

VAC Motorsports High-Performance Rod Bearing Kit for BMW S62 Engine

Experience unparalleled reliability and performance enhancement for your BMW S62 engine with VAC Motorsports' High-Performance Rod Bearing Kit. Designed to address the Achilles heel of S62 engines, these rod bearings are a favorite among BMW enthusiasts and engine builders worldwide. Say goodbye to thermal breakdowns and friction issues with this kit that includes ARP connecting rod bolts, VAC Motorsports' coated rod bearing set, and ARP assembly lubricant. Maximize efficiency and prevent costly engine failures with this essential upgrade.

  • Enhanced reliability for forced induction and high-power N/A builds
  • Friction-resistant bearings for optimal performance
  • Immune to thermal breakdowns caused by lubrication issues
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JE Piston - Corporate Logo
T#:33713160
Part#: 321360S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

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.

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5150 Autosport - Corporate Logo
T#:39126861
Part#: N55CCCAM-278-272
Ships in 3 Business Days
$ 1,799.99 USD
Free Shipping on orders $49 and up
Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in the most popular enthusiast upgrade specs to ensure there is an option for whatever your power goal is. This N55 camshaft set is designed to bring your engine to the next level! Whether it's for street or track purposes, this camshaft set offers the power gains and throttle response needed to push your N55 to its limits. These camshafts are a direct fit for seamless installation and with some simple tuning can produces great power while retaining factory-like idle and driveability. Valvetronic and Dual VANOS functionality can be fully retained, or with an aftermarket throttle body, the valvetronic system can be locked open, providing even more control.
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Sneed4Speed - Corporate Logo
T#:19230372
Part#: R53FPS-.5
Ships in 1 Business Day
$ 699.00 USD
Free Shipping on orders $49 and up
"0.50" will be printed on the pistons. Please inspect before install.

MINI R53 R52 W11 Sneed4Speed Forged Street Series Piston Set

A high-performance piston upgrade designed to optimize the engine performance of your Mini R53 or R52 with the W11 engine. Engineered by Sneed4Speed, these forged pistons offer superior strength and durability compared to stock pistons, allowing for higher compression ratios and increased power output. With precision machining and tight tolerances, these pistons ensure optimal fitment and reliable performance under high-stress conditions. Upgrade your Mini's engine with the MINI R53 R52 W11 Sneed4Speed Forged Street Series Piston Set for improved performance and reliability.

  • High-performance upgrade for Mini R53 or R52 with W11 engine
  • Forged construction for superior strength and durability
  • Allows for higher compression ratios and increased power output
  • Precision machining for optimal fitment
  • Reliable performance under high-stress conditions
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Kelford Cams - Corporate Logo
T#:25938620
Part#: KEL-CSS-B58-GEN1
Ships in 3 Business Days
Starting at $ 2,394.98 USD
Starting at $ 2,394.98 USD
BMW B58 Gen1 - Stage 1 Street | Strip | Circuit Race | Road Race | Roll Race | Drift | E85 270° / 268° - 10.30mm / 10.15mm Valve Lift 270°/268° cams to suit BMW's Gen 1 B58 engine with bolt-on intake, exhaust, and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo. Still maintains full use of Valvetronic and Double VANOS for good throttle response and wide power band. Must have valve spring upgrade. BMW B58 Gen1 - Stage 2 Strip | Drag Race | Circuit Race | Road Race | Roll Race | Drift | E85 285° / 280° - 10.30mm / 10.60mm Valve Lift 285°/280° stage 2 racing cams for professionally built BMW Gen 1 B58 engine making 750hp-1000hp. Turbo sizing 62-72mm. Great with aftermarket intake plenums. Still can maintain full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in the fully open position when using an aftermarket throttle body. Must have valve spring upgrade. BMW B58 Gen1 - Stage 3 Strip | Drag Race | Roll Race | Drift | E85 | Methanol 288° / 288° - 10.35mm / 10.80mm Valve Lift 288° Stage 3 drag racing cams for professionally built B58 Gen 1 engines making 1200hp+. Turbo sizing 72mm+ on high boost. Fuel-type ethanol blend or methanol. Must use aftermarket high-flow plenum with a throttle body conversion. Recommend locking the Valvetronic system at 100% swing. Must have valve spring upgrade. High Performance Valve Spring Kit - B58 Kelford's performance valve spring and titanium retainer kit is designed to work with the B58B30 straight-6 engine. Made using high-performance PACALOY™, this kit is sure to offer outstanding performance. This kit is specifically engineered to work well with their Stage 1, Stage 2, and Stage 3 camshafts to provide exceptional quality, reliability, and performance. 90lb seat pressure at 36.5 mm installed height; 193lb at 11.0 mm valve lift Spring coil bind height at 23.6 mm
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Supertech - Corporate Logo
T#:51426477
Part#: SPRKH100DRBMST
In Stock at Vendor
New Item
$ 833.99 USD
Free Shipping on orders $49 and up
Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.
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JE Piston - Corporate Logo
T#:33646285
Part#: 297115S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
Featuring a 9:1 compression ratio, these pistons are lightweight and robust, reducing reciprocating weight for quicker engine response. Detail: 87.00 mm Bore – 1.271 in. CH, -29.30 CC