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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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CP Carrillo - Corporate Logo
T#:20979680
Part#: SCR5150-6
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$ 1,845.99 USD
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Carrillo rods are your number one option for performance connecting rods! If you are looking to upgrade your M52TU / M50 engine to handle greater power, we highly recommend these Pro-H connecting rods. Upgrading connecting rods in your engine can bring several benefits, particularly if you're looking to enhance performance, reliability, and overall durability. Here are some reasons why you might consider investing in upgraded connecting rods: Increased Strength: Upgraded connecting rods are often made from stronger materials, such as forged steel or titanium, compared to stock rods. This increased strength helps withstand higher levels of stress and load, making them suitable for high-performance applications. Improved Durability: Enhanced materials and manufacturing processes contribute to improved durability, reducing the risk of connecting rod failure, especially in high-stress situations. This is crucial for engines that undergo frequent high-speed or high-stress conditions, such as in racing or heavy-duty applications. Higher RPM Capability: Upgraded connecting rods are designed to handle higher engine RPM (revolutions per minute) without succumbing to fatigue or deformation. This is beneficial for those seeking increased horsepower and torque at higher engine speeds. Reduced Weight: Some upgraded connecting rods are engineered to be lighter while maintaining strength, contributing to a lower overall rotating mass in the engine. This can result in quicker revving, improved throttle response, and better overall performance. Enhanced Precision: Upgraded rods often undergo more precise machining processes, ensuring tight tolerances and improved balance. This precision can lead to better engine stability and reduced vibration, ultimately extending the life of engine components. Compatibility with High-Performance Builds: If you're planning on modifying your engine for increased horsepower through methods like turbocharging or supercharging, upgraded connecting rods become essential. They provide the necessary strength and reliability to handle the increased stresses associated with forced induction. Prevention of Catastrophic Failures: Upgrading connecting rods can act as a preventive measure against catastrophic engine failures. The improved strength and durability reduce the risk of a connecting rod breaking, which could lead to severe engine damage. Specifications: CC(in): 5.512 CC(mm): 140 Style: PRO-H Bolt Size: 3/8 Bolt Type: WMC Pin Width(in): 0.862 Pin Width(mm): 21.89 Big Width(in): 0.862 Bid Width(mm): 21.89 Big Bore(in): 1.8898 Big Bore(mm): 48.001 Pin Size: 22mm QTY: Set of 6 Founded by Fred Carrillo in 1963, Carrillo Connecting Rods was established with an unwavering commitment to uncompromising standards in manufacturing. Fred recognized that the relentless pursuit of speed demanded an equally fervent dedication to the quality of components. This foundational philosophy remains as strong today as it was at the inception of Carrillo in 1963. At CP-Carrillo, quality and pride are inseparable. The process of crafting a CP-Carrillo rod transcends mere forging, production targets, and shipping deadlines. The evolution of connecting rod design has become a collaborative effort involving skilled specialists. Each connecting rod is a precision symphony, with material specialists, forging experts, production craftsmen, design engineers, and engine specialists contributing their expertise and artistry. Customer feedback plays a pivotal role in our continuous product improvement. The close interaction between customers, engineering, and manufacturing fosters the most effective rod designs, enhancing accuracy and service—a value that becomes apparent during your engine build. CP-Carrillo's dimensional integrity stands unparalleled, setting a standard of excellence in the industry.
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Schrick - Corporate Logo
T#:26038538
Part#: 0256A1561-00
Special Order: No Guaranteed ETA
$ 1,351.99 USD
Free Shipping on orders $49 and up
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M42 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Exhaust - 256 Duration Exhaust @ 1mm - Exhaust Peak Timing - 110 Cam Lobe Lift Exhaust - 10. 4 Valve Lift w/o Valve Clearance Exhaust - 10, 4 Valve Clearance Exhaust - Hydraulic
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JE Piston - Corporate Logo
T#:33612886
Part#: 389617
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#:33646299
Part#: 297170S
Back Ordered
$ 299.99 USD
Free Shipping on orders $49 and up

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

  • Increases compression ratio for better power output
  • Lightweight construction enhances overall engine performance
  • Designed for durability and longevity in high-stress environments
  • Ensures a perfect fit for the BMW S52B32 engine
  • Ideal for both competitive racing and everyday driving scenarios
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JE Piston - Corporate Logo
T#:33612896
Part#: 367880
Back Ordered
$ 1,674.99 USD
Free Shipping on orders $49 and up
JE Pistons for the N55 engine are high-performance forged pistons designed for BMW’s single-turbo 3.0L inline-six. Built for strength and durability under high boost, they feature optimized crown shapes and valve reliefs for better combustion. The lightweight design reduces rotational mass, improving throttle response and efficiency. With options for compression ratios and coatings, these pistons are perfect for tuning and motorsport use, delivering reliable performance on the street or track.
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BMW M10 4 Cyl. 316-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor Only
Schrick - Corporate Logo
T#:26638213
Part#: 000201160-04
Special Order: No Guaranteed ETA
$ 1,511.99 USD
Free Shipping on orders $49 and up
$ 1,511.99 USD
Free Shipping on orders $49 and up
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M10 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 316 Duration Intake @ 1mm - 278 Duration Exhaust - 316 Duration Exhaust @ 1mm - 278 Intake Peak Timing - 100 Exhaust Peak Timing - 100 Cam Lobe Lift Intake - 9, 1 Cam Lobe Lift Exhaust - 9, 13 Valve Lift w/o Valve Clearance Intake - 11, 9 Valve Lift w/o Valve Clearance Exhaust - 11, 9 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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JE Piston - Corporate Logo
T#:33646279
Part#: 297116S
Back Ordered
$ 299.99 USD
Free Shipping on orders $49 and up
JE Pistons are premium forged components tailored for racing and high-performance engines. Detail: 87.50 mm Bore – 1.271 in. CH, -30.00 CC

CP Carrillo - Corporate Logo
T#:48367042
Part#: CPFPSM54B25848.5
Back Ordered
$ 1,399.99 USD
Free Shipping on orders $49 and up
CP Carrillo offers arguably the highest qulaity pistons on the market for BMWs, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering and design to ensure they are the perfect choice for any M54B25 engine and application, from street to track use.
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Schrick - Corporate Logo
T#:26038541
Part#: 0256E1721-00
Special Order: No Guaranteed ETA
$ 1,351.99 USD
Free Shipping on orders $49 and up
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M42 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake- 272 Duration Intake @ 1mm - Intake Peak Timing - 110 Cam Lobe Lift Intake - 10. 4 Valve Lift w/o Valve Clearance Intake - 10, 4 Valve Clearance Intake - Hydraulic
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Schrick - Corporate Logo
T#:26038539
Part#: 0256E1561-00
Special Order: No Guaranteed ETA
$ 1,351.99 USD
Free Shipping on orders $49 and up
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M42 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake- 256 Duration Intake @ 1mm - Intake Peak Timing - 110 Cam Lobe Lift Intake - 10. 4 Valve Lift w/o Valve Clearance Intake - 10, 4 Valve Clearance Intake - Hydraulic
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BMW M10 4 Cyl. 304-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor Only
Schrick - Corporate Logo
T#:26638212
Part#: 000201040-02
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping on orders $49 and up
$ 1,161.99 USD
Free Shipping on orders $49 and up
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M10 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 304 Duration Intake @ 1mm - 262 Duration Exhaust - 304 Duration Exhaust @ 1mm - 262 Intake Peak Timing - 108 Exhaust Peak Timing - 108 Cam Lobe Lift Intake - 8, 2 Cam Lobe Lift Exhaust - 8, 21 Valve Lift w/o Valve Clearance Intake - 10, 5 Valve Lift w/o Valve Clearance Exhaust - 10, 5 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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JE Piston - Corporate Logo
T#:33679716
Part#: 297182S
Back Ordered
$ 299.99 USD
Free Shipping on orders $49 and up
JE Pistons BMW S50B30 USA Piston - 11.5:1 Compression – 86.50 mm Bore – 1.291 in. CH, -9.30 CC is an exceptional performance upgrade designed for BMW enthusiasts seeking increased engine power and reliability. Specifically built for the S50B30 engine, these high-compression pistons are engineered to deliver enhanced horsepower and torque, perfect for both track and street performance. Available through Turner Motorsport, these pistons offer unmatched durability and precision, ensuring your BMW operates at peak efficiency.
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CP Carrillo - Corporate Logo
T#:1887215
Part#: 5709B6S-06
Back Ordered
$ 2,189.99 USD
Free Shipping on orders $49 and up
0.822" pin width, 22mm pin size

BMW M10 4 Cyl. 304-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor Only
Schrick - Corporate Logo
T#:556661
Part#: 000201040-01
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping
$ 1,161.99 USD
Free Shipping
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M10 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 304 Duration Intake @ 1mm - 262 Duration Exhaust - 304 Duration Exhaust @ 1mm - 262 Intake Peak Timing - 108 Exhaust Peak Timing - 108 Cam Lobe Lift Intake - 8, 2 Cam Lobe Lift Exhaust - 8, 21 Valve Lift w/o Valve Clearance Intake - 10, 5 Valve Lift w/o Valve Clearance Exhaust - 10, 5 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 284-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor Only!
Schrick - Corporate Logo
T#:26638210
Part#: 000201840-01
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping on orders $49 and up
$ 1,161.99 USD
Free Shipping on orders $49 and up
Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M10 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 284 Duration Intake @ 1mm - 243 Duration Exhaust - 284 Duration Exhaust @ 1mm - 243 Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 7, 2 Cam Lobe Lift Exhaust - 7, 21 Valve Lift w/o Valve Clearance Intake - 9, 5 Valve Lift w/o Valve Clearance Exhaust - 9, 5 Valve Clearance Intake - 0, 2 Valve Clearance Exhaust - 0,3
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