BMW Engine Parts for BMW X5 M S63 4.4L

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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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Bremi Ignition Coil
Bremi Ignition Coil
Bremi - Corporate Logo
T#:340576
Part#: 12131712219
Ships in 2 Business Days
$ 28.78

This product was last offered at the strikethrough price on
04-09-2026

$ 25.43 USD
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$ 25.43 USD
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Get your engine back to peak performance with a new ignition coil.
Ignition Coil With Spark Plug Connector
Ignition Coil With Spark Plug Connector
Bremi - Corporate Logo
T#:597425
Part#: 12138611236
Ships in 1 Business Day
$ 58.99

This product was last offered at the strikethrough price on
04-10-2026

$ 50.99 USD
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$ 50.99 USD
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Negative Battery Cable
Negative Battery Cable
Hella - Corporate Logo
T#:553633
Part#: 12427603567
Ships in 3 Business Days
$ 153.73 USD
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$ 153.73 USD
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If your battery cables have become worn or frayed, or the IBS sensor has gone bad, its time for a replacement. BMW use the IBS, or Intelligent Battery Sensor, to determine not only the state of charge but also the batteries health and life expectancy. Using this data the car's charging system can appropriately supply the battery with the correct voltage, no matter the age.

Comes as a single cable with terminal and IBS Sensor pre-installed.

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Hella Camshaft Position Sensor
Hella Camshaft Position Sensor
Four required per engine, may be replaced separately as needed.
Hella - Corporate Logo
T#:591910
Part#: 13627525014
In Stock
$ 66.99 USD
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$ 66.99 USD
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Monitors camshaft location
Hella Hella Horn - Low Tone
Hella Hella Horn - Low Tone
Hella - Corporate Logo
T#:590880
Part#: 2768082
Ships on Oct 7, 2026
$ 36.99 USD
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$ 36.99 USD
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Disc Type Low-Tone, 12 V, 335 Hz with Bracket
Hella Hella Horn - High Tone
Hella Hella Horn - High Tone
Hella - Corporate Logo
T#:592707
Part#: 2768551
Ships in 10 Business Days
$ 30.99 USD
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$ 30.99 USD
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Disc Type High-Tone, 12 V, 400 Hz with Bracket
Extended Spark Plug Socket
Extended Spark Plug Socket
Sunex - Corporate Logo
T#:391150
Part#: SUU884506
In Stock
9% off MSRP $ 31.99

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

$ 28.99 USD
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9% off MSRP
$ 31.99

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

$ 28.99 USD
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3/8" drive socket with 5/8" opening for most spark plugs
CP-Carrillo Connecting Rod Set - N63/S63 Pro-Xtreme
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
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$ 2,899.99 USD
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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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BMW Rod Bolt Stretch Gauge with Billet Body & Thumb Hold
BMW Rod Bolt Stretch Gauge with Billet Body & Thumb Hold
ARP - Corporate Logo
T#:4309
Part#: 100-9942
In Stock at Vendor
$ 202.99 USD
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$ 202.99 USD
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We highly recommend using a stretch gauge when installing rod bolts and other fasteners, where it is possible to measure the length of the fastener.
Athena Cut Ring Head Gasket S63/N63
Athena Cut Ring Head Gasket S63/N63
5150 Autosport - Corporate Logo
T#:26238393
Part#: ATH-HG-CR-S63-90
Ships in 3 Business Days
$ 445.99 USD
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$ 445.99 USD
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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. Please be aware that the gasket should be 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. 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. Sold as a set - Includes Bank 1 and Bank 2 Gaskets 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 MLX 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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CP-Carrillo Pro-Xtreme Connecting Rod Set - BMW N63/S63
CP-Carrillo Pro-Xtreme Connecting Rod Set - BMW N63/S63
5150 Autosport - Corporate Logo
T#:23681818
Part#: CAR-CRS-S63-XTT
Ships in 3 Business Days
$ 2,999.99 USD
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$ 2,999.99 USD
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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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Hella Air Horn Kit
Hella Air Horn Kit
Hella - Corporate Logo
T#:592708
Part#: 3001651
Ships in 1 Business Day
$ 143.99

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

$ 124.99 USD
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$ 124.99 USD
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Get noticed with this air horn kit from Hella!
ARP Cylinder Head Stud Kit - Custom Age 625+ - BMW S63 4.4L
ARP Cylinder Head Stud Kit - Custom Age 625+ - BMW S63 4.4L
ARP - Corporate Logo
T#:51110152
Part#: 201-4703
Ships in 7 Business Days
New Item
$ 1,099.99 USD
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$ 1,099.99 USD
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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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Hella Horn - High-Tone
Hella Horn - High-Tone
Hella - Corporate Logo
T#:592716
Part#: 7424011
Ships in 1-3 days
$ 17.99 USD
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$ 17.99 USD
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Upgrade the sound of your BMW or MINI with the Hella Horn - High-Tone. This high-quality horn delivers a powerful and attention-grabbing sound, enhancing safety on the road. Designed for easy installation, it provides a quick and effective way to improve the audible presence of your vehicle.

  • Powerful and attention-grabbing sound
  • Enhances safety on the road
  • Easy installation for convenience
  • Compatible with BMW and MINI models
  • High-quality construction for durability

Enhance the audible presence of your BMW or MINI with the Hella Horn - High-Tone, ensuring you're heard when it matters most.

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Hella Horn - Low-Tone
Hella Horn - Low-Tone
Hella - Corporate Logo
T#:28869559
Part#: 7424001
In Stock
$ 17.99 USD
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$ 17.99 USD
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Universal fit. Not direct fit.
Hella Relay
Hella Relay
Hella - Corporate Logo
T#:592718
Part#: 965400001
In Stock
$ 14.99 USD
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$ 14.99 USD
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12V 30A SPST relay with bracket
ARP Ultra-Torque Fastener Assembly Lubricant (Select Your Size)
ARP Ultra-Torque Fastener Assembly Lubricant (Select Your Size) ...
ARP - Corporate Logo
T#:338571
Part#: TMS1733
In Stock
Starting at $ 1.99 USD
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Starting at $ 1.99 USD
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If you are using a premium fastener, such as the ARP brand rod bolts, head bolts, or main bolts, then you will want this assembly lube. Made to be used to precisely duplicate all ARP fastener preload specifications.
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ARP Head Stud Kit - S63
ARP Head Stud Kit - S63
ARP - Corporate Logo
T#:26238368
Part#: ARP-HSK-S63
Ships in 3 Business Days
Starting at $ 749.99 USD
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Starting at $ 749.99 USD
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With 5150's ARP head stud kit, you can securely tune up the boost on your BMW S63 engine without worrying about the cylinder heads lifting. Specifically designed for the turbocharged V-8 S63 engines found in high-performance models such as F10 M5, F90 M5, F12 M6, F95 X5M, F96 X6M and F13 M6. 201-4702, 201-4703. As you increase the power output of your engine beyond its factory specifications, the head and block may start to separate, causing factory bolts to stretch and fail. Our ARP Head Studs are designed to be stronger than factory bolts, ensuring your race engine stays together even under extreme conditions. Our Custom Age 625+ kit is made from a material with a tensile strength of 260 ksi, substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their S63 builds. ARP S63 Head Stud Kit for: M5 F10 2011-2016 M5 F90 2017 M6 F13 2011-2018 X5M F95 2013-2018 X6M F96 2014-2019 ARP2000 Step 1: Tighten to 30 ft-lbs. Step 2: Tighten to 60 ft-lbs. Step 3: Tighten to 90 ft-lbs. Custom Age 625+ Step 1: Tighten to 30 ft-lbs. Step 2: Tighten to 60 ft-lbs. Step 3: Tighten to 110 ft-lbs.
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5150 AutoSport Pro-Series Turbo Build Kit, BMW S63
5150 AutoSport Pro-Series Turbo Build Kit, BMW S63
5150 Autosport - Corporate Logo
T#:36235526
Part#: 5150-TBK-S63-F10
Ships in 3 Business Days
$ 6,799.99 USD
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$ 6,799.99 USD
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Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each
Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...
Morimoto - Corporate Logo
T#:54388428
Part#: H240
Ships in 4 Business Days
New Item
$ 21.99 USD
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$ 21.99 USD
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ARP2000 12PT HSK - S63
ARP2000 12PT HSK - S63
ARP - Corporate Logo
T#:54104152
Part#: 201-4702
Ships on Oct 6, 2026
New Item
20% off MSRP $ 639.99

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

$ 511.99 USD
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20% off MSRP
$ 639.99

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

$ 511.99 USD
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Developed specifically for high-boost, high-horsepower motorsport applications, the ARP Head Stud Kit provides the ultimate clamping force required to maintain a perfect head-to-block seal under the most grueling race conditions.
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Hella Oil Pressure Switch - M12x1.5
Hella Oil Pressure Switch - M12x1.5
Hella - Corporate Logo
T#:591881
Part#: 12611710509
Special Order: No Guaranteed ETA
$ 7.99 USD
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$ 7.99 USD
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Leaking or malfunctioning oil pressure switches can be disastrous
5150 Autosport Pro-Series Turbo Build Kit - Pro-Xtreme - BMW F90 M5 S63 4.4L
5150 Autosport Pro-Series Turbo Build Kit - Pro-Xtreme - BMW F90 M5 S...
For vehicles with the S63TU4 (S63T4 or S63B44T4) engine
5150 Autosport - Corporate Logo
T#:44733204
Part#: 5150TBKS63F90XT
Back Ordered
$ 10,749.99 USD
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$ 10,749.99 USD
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5150's Pro-Series Turbo Build Kit is an all-inclusive internals kit assembled to prepare your S63 4.4L engine for high-horsepower performance. This Pro-Xtreme kit is perfect for those who are looking to run upgraded turbos and plan to track or race their S63-powered BMW, enabling the S63 engine to produce up to 1600 HP!
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