BMW F82 M4 S55 3.0L

Valve Cover Replacement Kit - F8X S55

T#:30197943

Part#: 11127846359KT3

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This product was last offered at the strikethrough price on
04-17-2026

$ 404.08 USD

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Maintaining proper oil levels in your engine is crucial for peak performance. Undetected leaks can cause your oil to drop to dangerously low levels between oil changes, leading to severe engine damage.

One common culprit for oil leaks is the valve cover. Over time, exposure to extreme temperature fluctuations can wear down the gaskets, causing them to fail. Prevent oil leaks and protect your engine by replacing these vital components.

Comprehensive Kit Includes:

Valve Cover Assembly Valve Cover Gaskets Gasket Flange CCV Hose Hardware Replace your old gaskets with our high-quality kit to keep your engine running smoothly and efficiently.

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BMW N54 N55 S55 Mosselman Thermostat Installation Kit

T#:4799665

Part#: THERMINSTALLKT

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This product was last offered at the strikethrough price on
06-15-2026

$ 21.64 USD

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BMW N54 N55 S55 Mosselman Thermostat Installation Kit is designed to ensure a seamless installation of the Mosselman thermostat on BMW engines. This comprehensive kit from Turner Motorsport includes all necessary gaskets and components, guaranteeing a reliable and precise installation for optimal engine performance.

Complete Kit: Includes all essential gaskets and components required for a hassle-free thermostat installation.
Optimal Performance: Ensures proper installation of the Mosselman thermostat, leading to improved engine cooling efficiency and performance.
High-Quality Components: Gaskets and parts are manufactured to meet high standards of durability and reliability.
Precision Fit: Engineered to match OEM specifications, providing a perfect fit and reliable performance.
Ease of Installation: All necessary parts are included, simplifying the installation process and reducing the need for additional purchases.

Upgrade your BMW's cooling system with the Mosselman Thermostat Installation Kit from Turner Motorsport, ensuring a top-quality, reliable setup for your engine.

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N54/N55 Low Temp Oil Thermostat Kit - 70c

T#:52621839

Part#: 008731KT1

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05-03-2026

$ 57.74 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Performance Brake Fluid Flush Kit - Level 3

T#:15677547

Part#: 007237SCH01A-KT

In Stock

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This product was last offered at the strikethrough price on
05-03-2026

$ 142.76 USD

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Braking systems aren't indestructible, they require proper maintenance and care to keep contaminants and moisture free from the system. A full brake fluid flush is recommended to be performed at every 2 years or 30,000 miles, whichever occurs first (Intervals may vary for vehicles used on the track, check fluid specifications for more details). A proper flush removes debris left in the system from failed seals or deposits and ensures that the system is moisture free, to help prevent future rust or clogging issues. This kit includes everything you need to perform a proper brake fluid flush and refill using a fluid that features a greater boiling point for performance based applications. Includes: Schwaben European Pressure Bleeder Schwaben Catch Bottle Set Ate TYP 200 DOT 4 Brake Fluid - 1 Liter Schwaben Brake Bleeder Wrench **A typical flush only requires 1 liter of fluid to replace all of your old brake fluid.

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High-Performance Ignition Service Kit - F8X S55

T#:21933066

Part#: S55IGKT

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This product was last offered at the strikethrough price on
05-03-2026

$ 248.31 USD

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Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced. Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty. 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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70c Low Temp Oil Thermostat Kit - N54/N55

T#:30031507

Part#: N54N55LTKT1

Back Ordered

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05-03-2026

$ 125.58 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap out your existing cover with ease, replacing it with a durable billet cover. Upgrade from your 110-degree Celsius thermostat to a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly unlike thermostat bypass kits.

Kit contents:

Billet thermostat housing cover
Replacement gasket
Hardware
Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Ultimate DCT Transmission Service Kit

T#:15744061

Part#: 28107850148KT

Ships in 1 Business Day

$ 695.99

This product was last offered at the strikethrough price on
07-14-2026

$ 693.22 USD

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The DCT transmission in your BMW is nothing short of incredible and exhilarating, but also astronomically expensive to replace. BMW has been labeling fluids as "lifetime" for quite some time now, and as enthusiasts and owners have learned over the years, there simply is no fluid that lasts a lifetime. Kit includes: 7 quarts of Pentosin DCTF-1 fluid DCT transmission cartridge and suction filters Drain and fill plugs Oil pan with gasket

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Ultimate DCT Transmission Service Kit - F10, F12, F80, F82, F87 ...

T#:41695017

Part#: F8XDCTSKKLTKT

Ships in 1 Business Day

$ 695.99

This product was last offered at the strikethrough price on
07-14-2026

$ 693.22 USD

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Keep your BMW’s dual-clutch transmission operating at its best with the Ultimate DCT Transmission Service Kit - F10, F12, F80, F82, F87—trusted by enthusiasts and professionals for maximum drivetrain protection and performance.

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Comprehensive Front Skid Plate Kit - Milled Finish - BMW F80 F82 F83 ...

T#:24079600

Part#: F8XSKDPLTKT1

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This product was last offered at the strikethrough price on
05-03-2026

$ 651.74 USD

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Comprehensive Front Skid Plate Kit - Wrinkle Black Finish - BMW F80 F...

T#:24079599

Part#: F8XSKDPLTKT2

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Sale - Save 9% $ 814.99

This product was last offered at the strikethrough price on
05-03-2026

$ 745.34 USD

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The F8x M3/M4 models are simply amazing to drive, don't let road debris keep you from enjoying the moment. These cars have so much packed under the hood to get you this experience that it causes the oil cooler to be placed face down to the road. This makes the cooler an easy target for impact since the stock belly pan is designed from flexible plastic material. We've seen stories from small branches, scrap pieces that fell from trucks to large ice chunks that impact the cooler immediately draining the car of its oil. If you don't catch this right away this could cause serious internal engine damage from oil starvation. Turner's in-house engineering team designed a skid plate to protect your oil cooler from these unfortunate situations and still maintain a stock-like architecture. The idea was to design something much stronger that still keeps the weight to a minimum, using 8 GA 5052 Aluminum covered their goal coming in at only 5 lbs. Since the Turner skid plate weighs only 3 lbs more than the plastic OE piece, this makes the Turner plate the lightest metal option on the market. This skid plate requires no modification and mounts using the existing factory hardware the OE belly pan was fastened with. Using a trim seal to press against the oil cooler allows the airflow to pull heat from the cooler like a vacuum the same way the OE belly pan was designed. Features: Designed to maintain the OE cooling and fitment Manufactured from 8 GA 5052 Aluminum Wrinkle black powder coat finish Maintains factory hardware and mounting points No cutting or modification required 5 lbs total weight, only 3 lbs more than the plastic OE Made in America!

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Tire Valve For TPMS Systems

T#:641919

Part#: AUL1SENSOR

In Stock

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This product was last offered at the strikethrough price on
05-15-2026

$ 43.02 USD

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12g Lower MX-Sensor weight is significantly lighter than most sensors ensures greater security and stability for durable use

European Socket Starter Kit

T#:41695009

Part#: EUROHEADSET1KT

Ships on Sep 2, 2026

Sale - Save 18% $ 124.99

This product was last offered at the strikethrough price on
05-03-2026

$ 102.15 USD

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$ 102.15 USD

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Exceptional tools designed to handle all types of European fasteners with ease.

Oil Drain Plug

For vehicles with a production date from 09/2014

T#:41188174

Part#: 11137535106TKT

In Stock

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This product was last offered at the strikethrough price on
05-03-2026

$ 6.35 USD

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$ 6.35 USD

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Includes a one time use crush washer.

Thermostat Installation Kit with Thermostat - N54, N55, S55

T#:55353595

Part#: OTN54.T85KT3

Ships in 1-3 days

$ 390.23 USD

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High oil temperatures are the ultimate enemy of your engine's longevity and performance. If you want to keep pushing your BMW to the limit you need to manage the heat.

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Sub-Categories

Valve Cover Replacement Kit - F8X S55

BMW N54 N55 S55 Mosselman Thermostat Installation Kit

N54/N55 Low Temp Oil Thermostat Kit - 70c

Performance Brake Fluid Flush Kit - Level 3

High-Performance Ignition Service Kit - F8X S55

70c Low Temp Oil Thermostat Kit - N54/N55

Ultimate DCT Transmission Service Kit

Ultimate DCT Transmission Service Kit - F10, F12, F80, F82, F87 ...

Comprehensive Front Skid Plate Kit - Milled Finish - BMW F80 F82 F83 ...

Comprehensive Front Skid Plate Kit - Wrinkle Black Finish - BMW F80 F...

Tire Valve For TPMS Systems

European Socket Starter Kit

Oil Drain Plug

Thermostat Installation Kit with Thermostat - N54, N55, S55

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