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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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Rocker Arm - E30 325e 325i 325is - E34 525i (M20)
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Febi - Corporate Logo
T#:3387
Part#: 11331271429
In Stock
$ 33.99

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

$ 26.99 USD
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$ 26.99 USD
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If there is one weak point to the internals of the M20 engine, it's the camshaft rocker arms. They're actually designed to be the weak link to prevent more extensive damage elsewhere in the valvetrain. The rocker arm actuates the valves as the cam lobe makes contact. But sustained running at high RPM will cause the valves to 'float' or stay open which can lead to contact between the piston and the valves. If this happens too often, it will fatigue and snap the rocker arm. Therefore, any track driven E30 should have the rockers inspected or replaced often, along with a correct valve adjustment. And any high mileage M20 engine is running the risk of failure because of fatigue and weak valve springs. It's also a good idea to use new rocker arms any time a new cam is installed as the cam and the rocker wear together.

Replacement of the rocker arms can be done with the cylinder head in the car but more often, the head is removed. This makes removing the rocker shafts easier. Either way, a new cylinder head gasket set is recommended as it includes all of the gaskets and plugs that you would need. If the head stays on the car, the radiator may need to be removed to allow more access for the shafts to come out. Replacing the engine timing belt is not done at the same time and should be treated as a separate job.

These Febi M20 rocker arms are sold per rocker (order 12 for a complete set). You may also want to replace the eccentric adjusters as it's easy to do and worn eccentrics may prevent you from properly adjusting the valves afterward.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1989-1990 E34 BMW 525i
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OEM INA Hydraulic Valve Lifter -- M62 BMW
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Ina - Corporate Logo
T#:19050
Part#: 11321440256
Ships in 1 Business Day
$ 82.13

This product was last offered at the strikethrough price on
07-10-2026

$ 75.26 USD
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$ 75.26 USD
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Any time a valve service must be performed or there is valve damage, it is recommended to replace the hydraulic lifters to keep the valve train in top condition. 

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Rocker Arm - M10 4 cylinder, M30 6 cylinder engine
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Febi - Corporate Logo
T#:6780
Part#: 11331271833
In Stock
Sale - Save 5% $ 30.99

This product was last offered at the strikethrough price on
07-13-2026

$ 29.44 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 30.99

This product was last offered at the strikethrough price on
07-13-2026

$ 29.44 USD
Free Shipping on orders $49 and up
Replace your worn rocker arm with this unit. The rocker arms make contact with the camshaft and control the movement of the valves. Any time a camshaft is replace it is always a good idea to replace the rocker arms with new units. It is also a good idea to replace the rocker shafts that the arms mount on.
Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1984-1985 E30 BMW 318i
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 533i 535i 535is
1989-1993 E34 BMW 535i
1982-1989 E24 BMW 633csi 635csi
1981-1987 E23 BMW 733i 735i
1988-1992 E32 BMW 735i 735il
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5150 Autosport - Corporate Logo
T#:26171655
Part#: ATH-HG-CR-M50-84
In Stock
$ 324.99 USD
Free Shipping on orders $49 and up
Upgrade your BMW engine's performance with the Athena Cut Ring Head Gasket. This gasket replaces BMW part # 11121726619 and 11121726617 and is specifically designed for M50 & M52 iron block inline 6-cylinder engines found in E34/E36 chassis. Standard OEM & MLS gaskets can only handle a certain amount of cylinder pressure before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi. A compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure. Athena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and/or turbo applications that exceed 2-bar boost. Before installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat. Please be aware that the gasket should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm. Installation instructions: Make sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant. Install the Cut Ring gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation. Place the cylinder head on top of the gasket and install the head bolts or studs in their correct positions. Follow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket. After the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed. It is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.
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Cylinder Head Bolt Kit
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Elring - Corporate Logo
T#:582581
Part#: 11121721938
In Stock
$ 29.99

This product was last offered at the strikethrough price on
07-23-2026

$ 21.99 USD
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$ 21.99 USD
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Cylinder Head Bolts - Set Of 13
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:591559
Part#: 11127560274
In Stock
$ 32.99

This product was last offered at the strikethrough price on
06-22-2026

$ 32.90 USD
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$ 32.90 USD
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Cylinder Head Bolt Set for Engine Maintenance

When it comes to replacing a head gasket or performing internal engine work, this cylinder head bolt set is a must-have for your project. Ensuring a proper seal and assembly, these bolts are essential for refitting the cylinder head to the engine block. Keep in mind that the old bolts are not reusable, so you'll need this new set for a reliable repair. Additionally, depending on your requirements, you may need a new head gasket with either standard or plus thickness for machined heads. The set includes the following bolts:

  • 10 M10x145 head bolts
  • 2 M8x95 bolts
  • 1 M8x35 bolt
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Elring - Corporate Logo
T#:2706174
Part#: 11121726478
In Stock
$ 37.99

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

$ 25.99 USD
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$ 25.99 USD
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Brand new set of cylinder head bolts - the cylinder head bolts need to be replaced after removal, once a bolt is torqued down you're unable to reuse it.
Ina - Corporate Logo
T#:4469
Part#: 11311743187
In Stock
$ 67.65

This product was last offered at the strikethrough price on
05-06-2026

$ 51.99 USD
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$ 51.99 USD
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This timing chain tensioner keeps the tension rail properly positioned on the BMW M42 and M44 4 cylinder engine.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic
1997-1999 Z3 BMW Z3 1.9

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Elring Cylinder Head Bolt Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:377135
Part#: 11127548799
Ships in 1 Business Day
$ 46.99 USD
Free Shipping on orders $49 and up
Head bolts are one time use, and under no circumstance should be reused. Head bolts stretch when torqued, and do not return to a non-stretched state.

Ina - Corporate Logo
T#:20254639
Part#: 11367583819
In Stock
$ 101.99 USD
Free Shipping on orders $49 and up

Improve the performance and reliability of your BMW N20 2.0L engine with the BMW N20 2.0L Timing Chain Sprocket for the exhaust camshaft. This high-quality replacement part ensures precise timing and smooth operation of the exhaust camshaft, enhancing overall engine efficiency and longevity.

  • Enhances engine performance and reliability
  • Ensures precise timing of the exhaust camshaft
  • High-quality construction for long-lasting durability
  • Compatible with BMW N20 2.0L engines
If your timing chain sprockets are worn or damaged, replace them with this replacement part to ensure that your car has proper timing at all times.
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Exhaust Valve - Priced Each
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Febi - Corporate Logo
T#:381763
Part#: 11347505731
In Stock
$ 27.99

This product was last offered at the strikethrough price on
03-26-2026

$ 22.99 USD
Limited Qty Sale
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$ 27.99

This product was last offered at the strikethrough price on
03-26-2026

$ 22.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Elring - Corporate Logo
T#:591737
Part#: 11340033950
In Stock
$ 31.99 USD
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Ensure optimal performance of your Mini's N12, N14, N16, or N18 1.6L engine with this Valve Stem Seal Kit. It includes a set of 16 seals recommended for replacement whenever installing new valves. These seals play a crucial role in sealing the valve under the spring, preventing oil leakage and maintaining proper engine function.

  • Set of 16 valve stem seals for N12, N14, N16, or N18 1.6L engines
  • Recommended for replacement when installing new valves
  • Seals the valve under the spring to prevent oil leakage
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Elring Cylinder Head Bolt Set - E39, E46, E53
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:377047
Part#: 11121740065
In Stock
$ 43.56

This product was last offered at the strikethrough price on
08-12-2026

$ 34.99 USD
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$ 34.99 USD
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Includes all head bolts in one cylinder head
5150 Autosport - Corporate Logo
T#:23416526
Part#: FER-HPVSK-N55
Ships in 3 Business Days
$ 1,049.99 USD
Free Shipping on orders $49 and up
Maximize your N55 or S55 engine's performance with Ferrea Valve Springs and Retainers, precision components crafted from chromoly alloy. These springs undergo special thermal treatment, ensuring exceptional durability even in extreme racing conditions. Addressing issues like valve binding, breakage, and float, Ferrea valve springs are meticulously heat-treated and stress-relieved, providing stability for high-lift and high-RPM racing engines while minimizing load loss. Precision CNC machined titanium retainers offer superior strength and stability. Ferrea's Spring Seat Locators, made from 4140 chromoly alloy, guarantee precise tolerances and a flat, parallel spring pad with a hard Nitride surface treatment for exceptional toughness and anti-wear characteristics. Please note that installation requires the expertise of an engine builder.
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OEM Febi Eccentric Shaft - BMW N55 S55 3.0L
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Febi - Corporate Logo
T#:31522948
Part#: 11377589883F
Ships in 2 Business Days
$ 1,014.99

This product was last offered at the strikethrough price on
05-04-2026

$ 910.73 USD
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$ 910.73 USD
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The eccentric shaft is an important component of BMW's Valvetronic system, a form of variable valve lift control. If the teeth on the gear or the lobes have worn out, this can result in improper valve lift, decreased or abnormal performance, and even damage to cylinder head components. Replace your eccentric shaft with this high-quality part from OEM Febi to restore performance and eliminate valve lift issues without the marked-up price of a Genuine BMW eccentric shaft.
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OEM Elring Cylinder Head Bolt Set - N20/26 2.0L
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:2602240
Part#: 11122212157
Ships in 1 Business Day
$ 75.99

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

$ 73.99 USD
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$ 73.99 USD
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If you remove your cylinder head replacement head bolts are a must. These bolts are designed to be torqued down and not reused.

5150 Autosport - Corporate Logo
T#:26171617
Part#: 5150-HPRBK-S54-E
Back Ordered
$ 669.99 USD
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$ 669.99 USD
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Now one of 5150's best sellers has gotten even better! With a 5150 Autosports' complete High-Performance Rod Bearing Kit, you get all the parts you need to easily swap out the factory connecting rod bearing shells and bolts in one simple kit. 5150's S54 bearings are embraced by BMW engine builders worldwide. Popular for both forced induction and N/A builds, their coated bearings are "friction resistant" making thermal breakdowns that can occur due to lack of lubrication a much less common occurrence. Helping to prevent premature engine failures on street cars, and spun bearings under stress at the track when things are most critical. Proven by customers to help you finish the race even with loss of oil pressure! Kit includes: (1) Complete set of ARP S54 Connecting Rod Bolts (1) Complete set of 5150 High Performance Rod Bearing Set (1) ARP Assembly Lubricant packet Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended. There are no returns available on any engine bearings.
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Ina - Corporate Logo
T#:42301980
Part#: ZC0255
Ships in 2 Business Days
$ 41.99 USD
Free Shipping on orders $49 and up
Preserve the performance and longevity of your BMW with the OEM INA Engine Timing Chain. Timing chains stretch over time causing sluggish performance, a check engine light or even a misfire. Replace yours today!
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Elring - Corporate Logo
T#:2706168
Part#: 11127853937
In Stock
$ 86.99

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

$ 83.99 USD
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$ 83.99 USD
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If you remove your cylinder head replacement head bolts are a must. These bolts are designed to be torqued down and not reused.
5150 Autosport - Corporate Logo
T#:22427036
Part#: ARP-HSK-S58-CA
Ships in 3 Business Days
$ 999.99 USD
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BMW S58 3.0L ARP Head Stud Kit - CA625+ is the ultimate upgrade for the BMW S58 engine, specifically designed for high-performance models such as the F97 X3M, F98 X4M, G80 M3, G82 M4, G83 M4, and G87 M2. Manufactured by Turner Motorsport, this head stud kit ensures optimal engine reliability and performance.

  • Enhanced Strength: Featuring Custom Age 625+ material with a tensile strength of 260 ksi, this kit provides superior strength compared to factory bolts.
  • Prevents Head and Block Separation: Designed to handle increased boost levels and high-stress conditions, preventing potential head and block separation.
  • Precision Engineering: ARP’s advanced manufacturing process ensures that these head studs outperform standard factory bolts under extreme conditions.
  • Ideal for High-Performance Builds: Perfect for enthusiasts pushing the limits of their S58 engines, offering unparalleled durability and reliability.
  • Direct Fit: Specifically tailored for the turbocharged inline 6-cylinder BMW S58 engine, ensuring a seamless installation and optimal performance.
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5150 Autosport - Corporate Logo
T#:26238415
Part#: 5150-HPMBS-N55
Ships in 3 Business Days
$ 549.99 USD
Free Shipping on orders $49 and up
5150 High Performance Coated Main Bearing Sets are made for the demands of high performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.
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5150 Autosport - Corporate Logo
T#:26171648
Part#: 5150-HPRBS-M50
Ships in 3 Business Days
$ 219.99 USD
Free Shipping on orders $49 and up
5150 High-Performance Coated Rod Bearing Sets are made for the demands of high-performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market. Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended.
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5150 Autosport - Corporate Logo
T#:37149878
Part#: ARP-RBS-M60
Special Order: No Guaranteed ETA
$ 269.99 USD
Free Shipping on orders $49 and up

ARP - Connecting Rod Bolt Sets M60/M62 are the ultimate upgrade for BMW enthusiasts seeking to improve engine performance and reliability. Specifically designed for BMW M60 and M62 engines, these high-performance rod bolts provide exceptional strength and durability. Manufactured by ARP, a leader in automotive fastener technology, these bolts are ideal for both street and track applications, ensuring your engine maintains peak performance under extreme conditions.

Key Features:

  • Superior Strength: Engineered with aerospace-grade materials, these bolts offer unparalleled tensile strength, making them perfect for high-RPM and high-power setups.
  • Precision Fit: Each bolt is precision-engineered to ensure a perfect fit for BMW M60 and M62 engines, reducing the risk of engine failure.
  • Enhanced Durability: Designed to withstand intense stress, these bolts improve engine reliability for both daily driving and racing conditions.
  • Corrosion Resistance: The special coating on these bolts provides excellent resistance to corrosion, extending the life of your engine components.
  • Easy Installation: With detailed instructions included, these bolts are easy to install, whether by a professional mechanic or a DIY enthusiast.

Turner Motorsport offers the ARP - Connecting Rod Bolt Sets M60/M62, ensuring BMW owners have access to top-quality parts to enhance their engine's performance and reliability.

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5150 Autosport - Corporate Logo
T#:26171610
Part#: 5150-HPMBS-M54
Ships in 3 Business Days
$ 342.99 USD
Free Shipping on orders $49 and up

BMW M54 Main Bearing Performance Set is engineered to meet the rigorous demands of high-performance engine builds. Designed by Turner Motorsport, these high-performance coated main bearings offer enhanced durability and efficiency for engines subjected to extreme conditions.

  • High-Performance Coating: Treated with a specialized coating by Calico, these bearings reduce friction and prevent "spinning" under high stress, making them ideal for high-power applications.
  • Enhanced Power Generation: The coating allows the engine to generate more power while maintaining reliability, even under demanding conditions.
  • Thermal Resistance: Built to withstand high temperatures and perform effectively in forced induction and race applications, these bearings help prevent engine failure due to oil pressure loss.
  • Proven Durability: Tested extensively on and off the track, 5150 bearings are known for their longevity and superior performance compared to other bearings on the market.

Upgrade to the BMW M54 Main Bearing Performance Set from Turner Motorsport for a robust solution that enhances engine reliability and performance.

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5150 Autosport - Corporate Logo
T#:23416508
Part#: FER-HPVK-S55-T-3
Ships in 3 Business Days
$ 929.99 USD
Free Shipping on orders $49 and up
Increase the power output of your N55/S55 engine with the high-performance Ferrea valve kit. Renowned as the industry's most reliable extreme-duty valves, they're meticulously crafted from aerospace-grade alloys, employing an exclusive two-step slow forging process for optimal grain flow and material structure integrity. A 48-hour heat treatment and stress-relieving process enhance molecular integrity. The valves feature avionics-quality hard chrome and a specially applied hard tip. Standard size: 32mm intake / 28mm exhaust, with a triple groove valve design. Compatible with factory valve locks ("Valve Keepers"), the kit includes 12x Intake Valves and 12x Exhaust Valves for a comprehensive engine upgrade!
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MINI R56 N14 N18 Adjustment Inlet Cam Unit
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:591758
Part#: 11367545862
Ships in 2 Business Days
$ 265.99

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

$ 233.99 USD
Free Shipping on orders $49 and up
$ 233.99 USD
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Enhance your BMW's engine performance with this thicker timing chain camshaft gear, strategically situated toward the rear and off the intake side of the engine. Frequently changed during timing chain replacements, this gear offers enhanced durability and optimized functionality.

  • Thicker gear design for enhanced durability
  • Positioned toward the rear of the engine
  • Located off the intake side for optimal function
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CP-Carrillo Connecting Rod Set - N63/S63 Pro-Xtreme
For Use With Aftermarket Pistons Only!
5150 Autosport - Corporate Logo
T#:26238404
Part#: CAR-CRS-S63-XT
Ships in 3 Business Days
$ 2,899.99 USD
Free Shipping on orders $49 and up
5150 AutoSport Pro-Xtreme Connecting Rods, manufactured by CP-Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW N63 and S63 Engines. The Pro-Xtreme design is specifically tailored to handle up to 2000 horsepower, making them 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 connecting rod is precisely engineered 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 Connecting Rods are designed to be durable, reliable, and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines.
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5150 Autosport - Corporate Logo
T#:26171616
Part#: 5150-HPMBS-S54
Ships in 3 Business Days
$ 342.99 USD
Free Shipping on orders $49 and up
5150 High-Performance Coated Main Bearing Sets are made for the demands of high-performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.
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5150 Autosport - Corporate Logo
T#:26171649
Part#: 5150-HPMBS-M50
Ships in 3 Business Days
$ 299.99 USD
Free Shipping on orders $49 and up
5150 High Performance Coated Main Bearing Sets are made for the demands of high performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market. Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended.
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5150 Autosport - Corporate Logo
T#:23681818
Part#: CAR-CRS-S63-XTT
Ships in 3 Business Days
$ 2,999.99 USD
Free Shipping on orders $49 and up
Tailored for exceptional performance, the Pro-Xtreme design is crafted to handle up to 2000 horsepower and 9500 RPM. Constructed from high-strength, aircraft-grade steel, these connecting rods feature a tapered small-end, allowing them to be paired with your OEM pistons.
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5150 Autosport - Corporate Logo
T#:37149882
Part#: HG-CR-M60-906079
Ships in 3 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up
Turner Motorsport offers the M60 Cut Ring Head Gasket Set By Athena-SCE (Bore 90.6 Mm - 0.079"), providing BMW owners with a premium solution to boost engine reliability and performance.
5150 Autosport - Corporate Logo
T#:26238409
Part#: CP-FPS-N63-XT-HD
Ships in 3 Business Days
$ 2,464.99 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 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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MINI F56 B36 B46 Crank Pulley With Dampener
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:4648710
Part#: 11238638614
Ships in 1 Business Day
$ 455.99

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

$ 397.99 USD
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$ 397.99 USD
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MINI R53 R56 Rear Toe Adjustment Tool is designed for quick and precise rear toe adjustments on all MINI vehicles. This tool allows users to make adjustments efficiently using a standard 1/2" drive socket wrench, saving time during each alignment process.

  • Efficient Adjustment enables quick rear toe alignment on MINI vehicles.
  • User-Friendly compatible with a 1/2" drive socket wrench for easy use.
  • Precision Engineering ensures accurate adjustments every time.
  • Durable Construction CNC-machined from SCM440 Alloy Steel for long-lasting performance.
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5150 Autosport - Corporate Logo
T#:37149877
Part#: 5150-HPVSK-M60
Ships in 3 Business Days
$ 1,399.99 USD
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VAC Motorsports - Corporate Logo
T#:23847551
Part#: CP-FPS-M20-B25
Ships in 2 Business Days
$ 1,399.99 USD
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Elevate Your Engine's Performance with Customizable CP Pistons

When it comes to optimizing your engine's performance, flexibility is key. That's why we offer a range of CP pistons with customizable compression ratios to cater to your specific needs. Whether you're embarking on a basic engine rebuild, planning to implement a low boost turbo or supercharger, or aiming to maximize power with high-performance camshafts, we have the ideal piston solution for you.

Our collaboration with CP ensures that you'll receive pistons of the highest quality, meticulously designed to meet the most demanding expectations. These pistons are a top choice for high-performance and racing engines.

We maintain a diverse selection of compression ratios in stock, making it convenient to find the right fit for your project. And if you require a custom piston application, our efficient service has you covered.

  • BORE: 84mm
  • Rod Length: 135mm
  • Compression Ratio: 8.5:1
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VAC Motorsports - Corporate Logo
T#:638307
Part#: VAC-HPRBS-S14STD
Ships on Sep 22, 2026
$ 249.99 USD
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VAC Rod Bearing Sets are specially coated to reduce friction to a minimum; enabling lower temps and faster revolutions in your expensive S14 engine. The coated bearings are thermal breakdown resistant, helping to prevent premature engine failures under stress when things are most critical. The rod bearing area is a common stress area in the S14, these bearings can last much longer than any normal bearing sets and are used in all of VAC's highest performance BMW engine builds. These bearings have become a favorite product of all of VAC's race and engine building customers around the globe who have reported unparalleled wear characteristics under all conditions. Made for VAC by the same company who manufactures for the US military, NASCAR teams, and other customers that require "mission-critical" quality. If you are looking for high-performance rod bearings, this is the set for your S14. VAC Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended. There are no returns available on any engine bearings.
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VAC Motorsports - Corporate Logo
T#:11857228
Part#: JE-FPS-M52-84-10
Ships on Sep 22, 2026
$ 1,439.99 USD
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Boost Your BMW's Engine with JE Pistons

Upgrade your BMW's engine with the JE Pistons Forged Piston Set designed for the M52 engine. These high-quality forged pistons feature a diameter of 84mm and a compression ratio of 10.5:1, ensuring improved performance and reliability for your BMW.

  • Enhances engine performance and reliability
  • Precision-engineered for optimal fit and function
  • High-quality forged construction ensures durability
  • Designed specifically for the M52 engine
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Elring - Corporate Logo
T#:596417
Part#: 11127607557
Ships on Sep 23, 2026
$ 83.87

This product was last offered at the strikethrough price on
08-26-2026

$ 75.85 USD
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$ 75.85 USD
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Febi Cylinder Head Bolt Kit - E36, E39, E46, Z3
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:363745
Part#: 11121721938
Ships on Dec 2, 2026
$ 37.99 USD
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$ 37.99 USD
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Set of 14 stretch bolts for installing cylinder head

Ina - Corporate Logo
T#:35998448
Part#: 11367583818KIT
Ships in 7 Business Days
$ 267.99 USD
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Replace this so your timing chain meshes perfectly with the gear teeth for optimal performance.
5150 Autosport - Corporate Logo
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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$ 1,349.99

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

$ 1,268.99 USD
Limited Qty Sale
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 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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Performance Rod Bearing Kit - S54
Late Model: S54 Engines after 02/2003 production and later use M10 Bolts.
5150 Autosport - Corporate Logo
T#:26171618
Part#: 5150-HPRBK-S54-L
Back Ordered
$ 529.99 USD
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$ 529.99 USD
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Now one of 5150's best sellers has gotten even better! With a 5150 Autosports' complete High-Performance Rod Bearing Kit, you get all the parts you need to easily swap out the factory connecting rod bearing shells and bolts in one simple kit. 5150's S54 bearings are embraced by BMW engine builders worldwide. Popular for both forced induction and N/A builds, their coated bearings are "friction resistant" making thermal breakdowns that can occur due to lack of lubrication a much less common occurrence. Helping to prevent premature engine failures on street cars, and spun bearings under stress at the track when things are most critical. Proven by customers to help you finish the race even with loss of oil pressure! Kit includes: (1) Complete set of ARP S54 Connecting Rod Bolts (1) Complete set of 5150 High Performance Rod Bearing Set (1) ARP Assembly Lubricant packet Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended. There are no returns available on any engine bearings.
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OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:591661
Part#: 11337548690
In Stock
$ 15.99 USD
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Hydraulic valve lifter

Rocker Shaft Plug - E30 325e 325i, E34 525i - M20 engine
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:14515
Part#: 11331264519
In Stock
$ 2.03 USD
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Rocker shaft blind plug for M20 engine. 4 per engine required.

If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

This item fits the following BMWs:
1982-1988 E28 BMW 528e
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1989-1990 E34 BMW 525i
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OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62
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Ina - Corporate Logo
T#:360996
Part#: 11321748884
In Stock
$ 19.99 USD
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Stock replacement hydraulic valve lifter for the M52, M54 and S50 S52 engines. These lifter buckets can last 150,000+ miles but then they no longer fit on the valve stem correctly and a ticking or knocking noise can result. If the lifter is no longer seated correctly, it can lead to the valve not opening correctly. Replacement is straight-forward but requires special tools for working with the camshafts. This item fits the following BMWs:
1995-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-2003 E39 BMW 525i 528i 530i M5
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1996-2002 E36/7 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 E36/7 BMW M Roadster M Coupe
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Febi - Corporate Logo
T#:16873849
Part#: 11127565869
In Stock
$ 7.99

This product was last offered at the strikethrough price on
09-03-2026

$ 7.13 USD
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$ 7.13 USD
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Insulation sleeve for the spark plug insert on then valve cover.
MINI R55 to R61 Shaft Seal
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:583720
Part#: 11117568264
In Stock
$ 12.99 USD
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Enhance your Mini's engine functionality and prevent leaks with this crucial shaft seal. Mounting on both the upper and lower halves of the engine block and situated opposite the transmission side, this seal focuses on the timing chain area, proving its significance for engine repairs and effectively addressing seal leaks.

Key Benefits:

  • Enhanced engine block sealing for optimal performance
  • Prevents leaks and ensures sustained engine integrity
  • Suitable for both upper and lower halves of the engine block
  • Positioned away from the transmission side
  • Perfect solution for seal-related issues during engine repairs
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Lower Timing Case Gasket Set - E39 E38 E32 E34 E53
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:6643
Part#: 11141436978
In Stock
$ 16.99 USD
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This kit includes the 3 gaskets for the front lower engine timing chain case for BMW's with the M60 or M62 V-8 engine. Replacing these components is essential when replacing any timing components on your M60/M62 engine.
With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

This item fits the following BMWs:
1989-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 540i
1988-1994 E32 BMW 740i 740il
1995-2001 E38 BMW 740i 740il
1990-1999 E31 BMW 840i 840ci
2000-2003 E52 BMW Z8 Alpina Roadster
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Febi - Corporate Logo
T#:382364
Part#: 11331744355
In Stock
$ 2.99 USD
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Used on rocker arm eccentric