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BMW Engine Parts

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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AUTOTECKNIC - Corporate Logo
T#:39971047
Part#: BM-0007
In Stock
$ 64.99 USD
Free Shipping on orders $49 and up
a precision-engineered, lightweight dry carbon fiber upgrade designed to enhance the engine bay of compatible BMW models with an aggressive motorsport look and easy OEM-style installation.
Valeo Voltage Regulator - Valeo - E53, E60, E63, E64, E70
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:1196078
Part#: 12318510090
Ships in 1 Business Day
$ 91.37 USD
Free Shipping on orders $49 and up
$ 91.37 USD
Free Shipping on orders $49 and up
OEM replacement for you BMW alternator fixing charging issues
AUTOTECKNIC - Corporate Logo
T#:39971051
Part#: BM-0032
In Stock
$ 64.99 USD
Free Shipping on orders $49 and up
A premium dry carbon fiber engine bay upgrade that enhances the performance styling of compatible BMW models with a sleek, UV-resistant finish and easy OEM-style installation.

Voltage Regulator
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:594108
Part#: 12317603775
In Stock
$ 71.22

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

$ 70.45 USD
Free Shipping on orders $49 and up
$ 70.45 USD
Free Shipping on orders $49 and up
Have you noticed inconsistent electrical power in your interior lately? Your voltage regulator is responsible for maintaining a constant voltage out from the alternator.

AUTOTECKNIC - Corporate Logo
T#:46203538
Part#: ATK-BM-0408-V2
Ships in 7 Business Days
$ 795.00 USD
Free Shipping on orders $49 and up
Transform your G8X engine bay into a true centerpiece with the AutoTecknic Version II Dry Carbon Fiber Engine Cover. Expertly crafted using pre-preg dry carbon and cured in an autoclave, this cover offers a lightweight yet durable upgrade that elevates both performance and aesthetics. The precision 3K twill weave carbon delivers a flawless, uniform pattern, enhanced by a deep gloss UV-resistant clear coat for long-lasting protection against fading and yellowing. What sets this Version II cover apart is the bold tri-colored ///M-inspired stripes, perfectly integrated into the design. Combined with the iconic ///M emblem, the cover captures BMW’s motorsport heritage while adding a modern, aggressive edge to your engine bay. Every detail is engineered for a seamless OEM fit—simply transfer the factory M emblem for a complete installation. Upgrade your G80 M3 or G82/ G83 M4 with this stunning centerpiece and let your engine bay reflect the same dynamic spirit as the car itself.
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Beru - Corporate Logo
T#:23383348
Part#: 12137510738
Ships in 1-2 days
$ 75.02 USD
Free Shipping on orders $49 and up
Is your Mini experiencing sluggish acceleration or misfires? It might be time to check the coil pack. The coil pack plays a crucial role in the ignition system and can affect engine performance. Replace it as necessary or ideally every 100,000 miles to keep your Mini's ignition system operating smoothly.
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AUTOTECKNIC - Corporate Logo
T#:39971046
Part#: BM-0006-BCG
In Stock
$ 65.00 USD
Free Shipping on orders $49 and up
AutoTecknic - Carbon Competition Fuel Cap Cover - Various BMW and MINI Models is a premium exterior upgrade crafted from genuine carbon fiber, designed to enhance the aggressive styling and performance aesthetic of compatible BMW and MINI vehicles with an easy, OEM-fit installation.
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Karlyn - Corporate Logo
T#:593968
Part#: 12121705716
In Stock at Vendor
$ 123.72 USD
Free Shipping on orders $49 and up
If your vehicle has developed a misfire or is having ignition problems it could be the ignition cables. Replace yours today to bring back the functionality of your ignition system.

Hitachi - Corporate Logo
T#:48850064
Part#: 12311747920
Ships in 6 Business Days
New Item
$ 37.99 USD
Free Shipping on orders $49 and up
$ 37.99 USD
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This voltage regulator is a crucial component that controls the alternator's output, preventing overcharging by adjusting the current to maintain a safe range of vehicle voltage, thereby protecting the battery and electrical system. Symptoms of failure include dim lights, battery warnings, or a dead battery, often requiring replacement, which can be internal or external to the alternator.
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Karlyn - Corporate Logo
T#:593963
Part#: 12120407854
In Stock at Vendor
$ 101.63 USD
Free Shipping on orders $49 and up
Replacement Spark Plug Wire Set from STI-Karyln
Alternator
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:594101
Part#: 12318570672
In Stock at Vendor
$ 1,094.99

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

$ 1,062.99 USD
Free Shipping on orders $49 and up
$ 1,062.99 USD
Free Shipping on orders $49 and up
Replacement Alternator from Valeo
Karlyn - Corporate Logo
T#:593961
Part#: 12121360603
In Stock at Vendor
$ 49.98 USD
Free Shipping on orders $49 and up
Replacement Spark Plug Wire Set With Long Coil Wire from STI Karlyn


Beru - Corporate Logo
T#:596879
Part#: 12321350052
In Stock at Vendor
$ 41.99

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

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
If you are having issues with voltage peaking, lights fading in and out as your driving, or your battery keeps dying despite the car running, It could be the result of a faulty voltage regulator. Voltage regulators control the amount of power coming from the alternator.
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Hitachi - Corporate Logo
T#:589968
Part#: 11327601233
Back Ordered
$ 55.00 USD
Free Shipping on orders $49 and up
$ 55.00 USD
Free Shipping on orders $49 and up
A faulty camshaft follower can damage the engine and cause incorrect valve timing.
Beru - Corporate Logo
T#:14982199
Part#: 121200405516KT
Back Ordered
$ 95.99 USD
Free Shipping on orders $49 and up
$ 95.99 USD
Free Shipping on orders $49 and up


AUTOTECKNIC - Corporate Logo
T#:21012623
Part#: ATK-BM-0420-G87
Ships in 7 Business Days
$ 495.00 USD
Free Shipping on orders $49 and up
The boldly styled G87 already touts carbon features but carbon fiber is not very often displayed in the engine bay. If you are looking to give your engine bay some carbon spark, AUTOTECKNIC introduces you to their dry carbon battery terminal cover to beautify your engine bay and bring a smile to your face every time you open the hood of your S58 monster! Made from high-quality carbon, this product is sure to stand the test of time!
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AUTOTECKNIC - Corporate Logo
T#:21209809
Part#: ATK-BM-0008-G42-
Ships in 7 Business Days
$ 65.00 USD
Free Shipping on orders $49 and up
Add some beautiful carbon details to your engine bay starting with your oil filler cap! Made from high-quality autoclave pressed dry carbon, this cap is not has a consistent beautiful weave, its highly durable and can stand the test of time! Dry carbon fiber is formed using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold and then into a sealed vacuum (autoclave) to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the "wet" method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Dry carbon is the highest-quality version of carbon fiber products that are produced. On top of that they coat this product in a UV resistant coating extending the life of this cap significantly! Don't wait and get yours today! You will not be disappointed by the fit and finish!
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AUTOTECKNIC - Corporate Logo
T#:39295568
Part#: BM-0385
Ships in 7 Business Days
$ 495.00 USD
Free Shipping on orders $49 and up
Designed for BMW F95 X5M and F96 X6M owners seeking an elevated under-hood appearance, the AutoTecknic Dry Carbon Engine Cover delivers premium styling and race-inspired refinement.
AUTOTECKNIC - Corporate Logo
T#:39329307
Part#: BM-0388-DCG
Ships in 7 Business Days
$ 650.00 USD
Free Shipping on orders $49 and up
Perfect for BMW G80 M3 and G82/G83 M4 owners seeking a refined and aggressive engine bay upgrade, the AutoTecknic Dry Carbon V2 Engine Bay Trim Set delivers a flawless combination of style, durability, and performance.
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AUTOTECKNIC - Corporate Logo
T#:21045545
Part#: ATK-BM-0408-G87
Ships in 7 Business Days
$ 795.00 USD
Free Shipping on orders $49 and up
AutoTecknic's dry carbon fiber engine cover features high-quality carbon fiber that aesthetically improves the engine bay appearance. This engine cover is made of 3K twill weave pre-preg carbon fiber that creates the beauty of a uniform pattern that only dry carbon could achieve.
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AUTOTECKNIC - Corporate Logo
T#:21045518
Part#: ATK-BM-0006-BC
Ships in 7 Business Days
$ 65.00 USD
Free Shipping on orders $49 and up
Do you ever go to fill up your car and look at your gas cap and feel like something is missing? Well here you are, the AUTOTACKNIC dry carbon fuel filler cap is here is here to give your old filler cap some high quality personality! Crack a smile every time you open your gas cap!
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AUTOTECKNIC - Corporate Logo
T#:39329324
Part#: BM-0408
Ships in 7 Business Days
$ 795.00 USD
Free Shipping on orders $49 and up
Experience the power of premium dry carbon fiber and make a bold statement on the road. Upgrade your G87 M2 with confidence and unleash the true potential of your engine with this exquisite dry carbon fiber cover.
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AUTOTECKNIC - Corporate Logo
T#:39497962
Part#: BM-0707
Ships in 7 Business Days
$ 549.99 USD
Free Shipping on orders $49 and up
Turner Motorsport offers this high-quality AutoTecknic Pre-Preg Carbon Engine Cover, ensuring BMW X3M and X4M owners can upgrade their vehicle with a refined, performance-oriented aesthetic.


AUTOTECKNIC - Corporate Logo
T#:39329329
Part#: BM-0420-G
Ships in 7 Business Days
$ 495.00 USD
Free Shipping on orders $49 and up
Elevate your BMW's style and performance with the AutoTecknic Dry Carbon Fiber ECU Battery Terminal Cover – the ultimate choice for discerning enthusiasts.
AUTOTECKNIC - Corporate Logo
T#:39329331
Part#: BM-0420-S
Ships in 7 Business Days
$ 495.00 USD
Free Shipping on orders $49 and up
Elevate your BMW's style and performance with the AutoTecknic Dry Carbon Fiber ECU Battery Terminal Cover (Satin Finish) – the ultimate choice for discerning enthusiasts.
AUTOTECKNIC - Corporate Logo
T#:396229
Part#: BM-0401
Ships in 7 Business Days
$ 549.99 USD
Free Shipping on orders $49 and up
Don't let your engine bay bore you. A carbon fiber engine cover makes your bay adds a sporty look instantly. We use vacuum technology to ensure every engine cover fits just like OEM. Uses rubber mounts from factory engine cover.
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AUTOTECKNIC - Corporate Logo
T#:21275553
Part#: ATK-TO-0407
Ships in 7 Business Days
$ 550.00 USD
Free Shipping on orders $49 and up
Carbon fiber is a staple in the performance world and has been incorporated into motorsports since the early 80s. Over time companies have taken it upon themselves to create new carbon products to add to your car that may have not been originally available. Autotecknic is no different. If you're looking for a carbon addition that has been made to the highest standards with premium materials, then Autotecknic's line of carbon additions is your one-stop shop. Stand out from the rest when you open your hood with this full carbon fiber engine cover for the A90 Supra! Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Dry carbon is the highest-quality version of carbon fiber products that are produced.
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AUTOTECKNIC - Corporate Logo
T#:21045531
Part#: ATK-BM-0008-G8X-
Ships in 7 Business Days
$ 65.00 USD
Free Shipping on orders $49 and up
Add some beautiful carbon details to your engine bay starting with your oil filler cap! Made from high-quality autoclave pressed dry carbon, this cap is not has a consistent beautiful weave, its highly durable and can stand the test of time!
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AUTOTECKNIC - Corporate Logo
T#:5189192
Part#: TO-0407
Ships in 7 Business Days
$ 550.00 USD
Free Shipping on orders $49 and up
AutoTecknic was established in 2000 and has since become one of the largest manufacturers and distributors of carbon fiber parts and accessories for a wide variety of manufacturers. AutoTecknic's dry carbon fiber engine cover features high-quality carbon fiber that aesthetically improves the engine bay appearance. This engine cover is made of 3K twill weave pre-preg carbon fiber that creates the beauty of a uniform pattern that only dry carbon could. achieve. Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced.
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AUTOTECKNIC - Corporate Logo
T#:39971048
Part#: BM-0008
Ships in 7 Business Days
$ 64.99 USD
Free Shipping on orders $49 and up
A precision-crafted dry carbon fiber upgrade that enhances the engine bay of compatible BMW and MINI vehicles with a lightweight, motorsport-inspired design and easy OEM-style installation
Hitachi - Corporate Logo
T#:48815454
Part#: 13627525014
Ships in 6 Business Days
New Item
$ 40.00 USD
Free Shipping on orders $49 and up
The camshaft position sensor communicates the position of the camshaft to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the cam position sensor.
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Hitachi - Corporate Logo
T#:48815451
Part#: 12131712219
Ships in 6 Business Days
New Item
$ 57.99 USD
Free Shipping on orders $49 and up
$ 57.99 USD
Free Shipping on orders $49 and up
Get your spark back with new ignition coils.

Hitachi - Corporate Logo
T#:48850074
Part#: 13627582842
Ships in 6 Business Days
New Item
$ 184.99 USD
Free Shipping on orders $49 and up
Engine cranks but doesn't start? This sensor is often the issue.
Hitachi - Corporate Logo
T#:48850055
Part#: 12147518628
Ships in 2 Business Days
New Item
$ 71.99 USD
Free Shipping on orders $49 and up
The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance. Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.
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Karlyn - Corporate Logo
T#:593956
Part#: 12121279550
In Stock at Vendor
$ 100.78 USD
Free Shipping on orders $49 and up
Keep your ignition system in prime shape with this set of spark plug wires from ECS Tuning. These replacement wires offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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Hitachi - Corporate Logo
T#:48850072
Part#: 12147539165
In Stock at Vendor
New Item
$ 41.99 USD
Free Shipping on orders $49 and up
$ 41.99 USD
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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivabilty issues. Uses O-ring # 12 141 748 398 (not included)
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Hitachi - Corporate Logo
T#:48815460
Part#: 12137594596
Ships in 6 Business Days
New Item
$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up
Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil, the spark plug is not burning the air/fuel mixture properly, and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code, but not always a check engine light. A misfire code may be related to an ignition coil, but could be from other things as well. Sometimes, a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.
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Hitachi - Corporate Logo
T#:48850063
Part#: 12138657273
Ships in 6 Business Days
New Item
$ 53.99 USD
Free Shipping on orders $49 and up
Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code, but not always a check engine light. A misfire code may be related to an ignition coil, but could be from other things as well. ometimes, a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.
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Hitachi - Corporate Logo
T#:48815450
Part#: 12218591724
Ships in 6 Business Days
New Item
$ 124.99 USD
Free Shipping on orders $49 and up
Distributes power to glow plugs to preheat them for ignition.

Hitachi - Corporate Logo
T#:48850056
Part#: 12137619385
Ships in 6 Business Days
New Item
$ 64.99 USD
Free Shipping on orders $49 and up
Get your engine's spark back with new ignition coils.
Hitachi - Corporate Logo
T#:48850079
Part#: 16117243975
Ships in 6 Business Days
New Item
$ 344.99 USD
Free Shipping on orders $49 and up
Delivers fuel from the tank to the engine.

Hitachi - Corporate Logo
T#:48815471
Part#: 13627525015
Ships in 6 Business Days
New Item
$ 66.99 USD
Free Shipping on orders $49 and up
The crankshaft position sensor transmits the crankshaft's position to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the crank position sensor.
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Hitachi - Corporate Logo
T#:48850081
Part#: 13627806782
Ships in 6 Business Days
New Item
$ 81.99 USD
Free Shipping on orders $49 and up
Tells the computer whether the timing is correct in the engine.

Hitachi - Corporate Logo
T#:48815477
Part#: 12317550469
Ships in 6 Business Days
New Item
$ 79.99 USD
Free Shipping on orders $49 and up
Supplies power to your car's electronics and recharges the battery.

Karlyn - Corporate Logo
T#:593965
Part#: 12121722253
In Stock at Vendor
$ 543.19 USD
Free Shipping on orders $49 and up
Complete OEM style with plastic loom to keep wires nice & neat. Keep your ignition system in prime shape with this set of spark plug wires from ECS Tuning. These replacement wires from Bosch offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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Karlyn - Corporate Logo
T#:593967
Part#: 12121742888
In Stock at Vendor
$ 248.44 USD
Free Shipping on orders $49 and up
These replacement wires from STI offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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Karlyn - Corporate Logo
T#:593966
Part#: 12121742887
In Stock at Vendor
$ 246.92 USD
Free Shipping on orders $49 and up
Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.


Beru - Corporate Logo
T#:168056
Part#: 82110404488
Ships in 1 day
$ 79.48 USD
Free Shipping on orders $49 and up

Revitalize your Mini's performance with Beru MINI Cooper Spark Plug Wires, designed to restore power and ensure optimal engine function. Recommended for replacement at 60,000-mile intervals, these wires play a crucial role in maintaining ignition efficiency. If you're experiencing low spark or misfires and have ruled out issues with the coil or spark plugs, faulty spark plug wires could be the culprit. Keep your Mini running smoothly by replacing worn-out wires that may have developed rust on the connections. With this wire set, enjoy happy motoring and consistent spark across all cylinders. Beru MINI Cooper Spark Plug Wires provide the reliability and quality your Mini deserves.

  • Restores power and performance
  • Recommended replacement at 60,000-mile intervals
  • Addresses issues like low spark or misfires
  • Prevents rust buildup for consistent ignition
  • Includes plug wires for cylinders 1 - 4
  • Ensures happy motoring and great spark
MINI IGNITION LEAD RETROFIT KIT B
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Beru - Corporate Logo
T#:338884
Part#: FGR-6DDU
Back Ordered
Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
Free Shipping on orders $49 and up
RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
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