BMW Engine Parts for BMW G82 M4 S58 3.0L

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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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Turner Motorsport - Corporate Logo
T#:591153
Part#: 026698TMS01-01
In Stock
Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-14-2026

$ 42.74 USD
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$ 56.99

This product was last offered at the strikethrough price on
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$ 42.74 USD
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This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every oil change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's engine, the magnetic drain plug can give you an early warning. Our championship race team uses this info all the time (Ever find a piece of a valve spring in your oil? We have!) Be sure to get one now, and make the swap next oil change!
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Turner Motorsport - Corporate Logo
T#:20320750
Part#: 12138643360T
In Stock
Sale - Save 20% $ 52.99

This product was last offered at the strikethrough price on
06-14-2026

$ 42.39 USD
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Sale - Save 20%
$ 52.99

This product was last offered at the strikethrough price on
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$ 42.39 USD
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Our B Series ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Ignition coils are responsible for 1/3 the operation your engine and it would be smart to weigh the options when shopping. Turner B Series ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for.

Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy.

Features and Benefits:

Increased performance
Direct fitment
Signature Turner Blue finish

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Turner Baffled Oil Catch Can - Standard Flow 6oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:38419077
Part#: 022798TMS01-01
In Stock
Sale - Save 25% $ 218.99

This product was last offered at the strikethrough price on
06-14-2026

$ 164.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 218.99

This product was last offered at the strikethrough price on
06-14-2026

$ 164.24 USD
Free Shipping on orders $49 and up

When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system  baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.

Our catch can was also designed with the idea that the cans fill level can easily be checked with a top mounted dipstick and an optional use bottom drain hole. The drain system comes complete with a valve and hose to be mounted at a lower area of the vehicle so when you're doing an oil change you can drain the catch can.

Features:

  • 6061-T6 billet machined body, anodized black for lasting protection and appearance
  • Strategically positioned 4 chamber baffle system maximizes oil / air separation 
  • Knurled and black anodized oil dipstick makes inspecting oil volume of reservoir clean and simple
  • Sealed with a pre-installed viton O-Ring
  • Includes 2.5mm allen key to remove baffle plates for cleaning
  • Engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can
  • Closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation
  • Optional use drain hole - drain kit included!
  • Universal mounting kit
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Turner Baffled Oil Catch Can - Standard Flow 10oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:38419079
Part#: 022798TMS01-03
In Stock
Sale - Save 25% $ 208.99

This product was last offered at the strikethrough price on
06-14-2026

$ 156.74 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 208.99

This product was last offered at the strikethrough price on
06-14-2026

$ 156.74 USD
Free Shipping on orders $49 and up
When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow.
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Turner S58 Gloss Carbon Fiber ECU Cover - G80/G82
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:6181681
Part#: 001658TMS01-01
In Stock
Sale - Save 37% $ 282.99

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

$ 177.08 USD
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Sale - Save 37%
$ 282.99

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

$ 177.08 USD
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At Turner we love the S58 and we love carbon fiber. The answer was clear we need to combine the two and the result is amazing. Our carbon ECU cover looks so great along side of the S58 and can transform the appearance of your engine bay in just minutes. One of the first things you do with a new car is take care of all the simple modifications to get the best out car without taking it apart. Simply remove your factory ECU cover and install the carbon cover in the factory location!

Our Turner S58 Carbon ECU cover starts with mold of the original ECU cover to get the best factory-form fitment possible. The cover is made from hand-laid carbon fiber material with pre-impregnated carbon fiber cloth and epoxy resin and finished in a beautiful gloss clear coat for UV-protection and extra durability. Be sure to check out our other incredible carbon fiber pieces we offers to enhance your G80 M3 or G82 M4.

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Turner Baffled Oil Catch Can - Standard Flow 8oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:38419062
Part#: 022798TMS01-02
In Stock
Sale - Save 25% $ 218.99

This product was last offered at the strikethrough price on
06-14-2026

$ 164.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 218.99

This product was last offered at the strikethrough price on
06-14-2026

$ 164.24 USD
Free Shipping on orders $49 and up

When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system  baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.

Our catch can was also designed with the idea that the cans fill level can easily be checked with a top mounted dipstick and an optional use bottom drain hole. The drain hole can be used with a valve and hose to be mounted at a lower area of the vehicle so when you're doing an oil change you can drain the catch can.

Features:

  • 6061-T6 billet machined body, anodized black for lasting protection and appearance
  • Strategically positioned 4 chamber baffle system maximizes oil / air separation 
  • Knurled and black anodized oil dipstick makes inspecting oil volume of reservoir clean and simple
  • Sealed with a pre-installed viton O-Ring
  • Includes 2.5mm allen key to remove baffle plates for cleaning
  • Engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can
  • Closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation
  • Optional use drain hole (valve and hose sold separately, watch for our model specific drain kits!)
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High-Performance Ignition Service Kit - S58 3.0L
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:21965997
Part#: TMSS58IGNKT
Ships in 1-2 days
Sale - Save 24% $ 500.99

This product was last offered at the strikethrough price on
06-14-2026

$ 381.55 USD
Free Shipping
Sale - Save 24%
$ 500.99

This product was last offered at the strikethrough price on
06-14-2026

$ 381.55 USD
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High-performance ignition kit for your S58 featuring spark plugs, Turner high-performance ignition coils, and dielectric grease to make sure you have no issues at your next maintenance interval! Our BMW ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, and Spark). Turner ignition coils are modified to increase energy output; more energy output results in a faster, more efficient, and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that gives your engine the performance and aesthetic you're looking for. Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engine's health, performance, and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy. Features and Benefits: Increased performance New spark plugs and grease Direct fitment Signature Turner Blue ignition coils
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Turner Motorsport - Corporate Logo
T#:13036529
Part#: 013859LA10
Ships on Oct 9, 2026
Sale - Save 3% $ 2,042.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,981.70 USD
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Sale - Save 3%
$ 2,042.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,981.70 USD
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At Turner, all our Carbon Fiber Intake Systems are top-of-the-line custom-engineered products that we develop in house. Our G8x Intake is no exception. Turner Carbon Fiber Intakes start with a 3D scan of the factory intake and engine bay. Our engineers use these 3D images of the chassis to design the intake in SolidWorks modeling software. Using a Flow Bench, our Intake is then airflow tested against the factory intake, to ensure optimal airflow improvement against stock. The final product is a beautiful and functional Carbon Fiber Intake, CAD designed for perfect integration with the OEM inlet ducting and stock mounting locations and proven to flow better than factory.

Our G8x carbon fiber airbox sport entirely carbon fiber construction, with a removable carbon fiber lid for easy air filter access. Our enclosed carbon fiber intake systems are also proven to lower intake temps vs. open filter intakes. Plus, they further enhance the appearance of the engine bay, by adding more beautiful carbon fiber. The carbon airbox and lid is manufactured using 2X2 twill weave carbon fiber and protected with a gloss finish clear coat for UV resistance. The Best part? The airbox mount in the stock location with all supplied hardware included.

The oval intake tube design matches the OE look, allowing the intake to be used with the factory structural brackets that the intake goes through. However, the cross-sectional area of the Turner Carbon Fiber intake tube is greater than the stock intake tube, with a smooth interior for even better flow. The carbon intake tube is manufactured using 2X2 twill weave carbon fiber, and the intake tube is protected by a gloss finish clear coat for UV protection.

With the oval design of the intake tube, the custom air filter had to be designed for this intake system. The air filter is specially designed to seal against the carbon fiber airbox, eliminating any opening for hot air to enter the airbox! We created a conical hi-flow reusable air filter; featuring 8 ply oiled cotton gauze construction to maximize filtration efficiency. This filter features a Bellmouth (velocity stack) filter flange inlet to reduce turbulence in order to maximize flow.

Overall, the less restrictive intake design allows for more flow to the engine. The Drivers side Stock intake flows 336.2 CFM @ -15 inH20. The Drivers side Turner intake flows 374.3 CFM @ -15 inH20. This is about a 12% increase over stock The Passenger side stock intake flows 274.2 CFM @ -15 inH20.The Passenger side Turner intake flows 296.3 CFM @ -15 inH20. This is about an 8% increase over stock. Flows over 10% more air than factory intake system!

Our G8x M2/M3/M4 Carbon Fiber Intakes not only look great but they also really perform. Transform your vehicle's performance and appearance today!


Features:

Carbon fiber airboxes and intake tubes, with gloss clear coat for UV protection
CAD-Designed for perfect Integration
Includes Turbo Inlets
Custom high flow air filters specially designed to seal against the carbon fiber airboxes, eliminating any opening for hot air to enter the airboxes.
Key Benefits:

- CAD designed Intake System for perfect integration with the OEM inlet ducting and stock mounting locations.

Carbon Fiber Intake Tubes
- Carbon fiber intake tubes replace factory plastic turbo inlet pipes. The carbon tubes feature a smoother interior without corrugations for increased flow.

- The integrated carbon flange allows secure mounting of the tubes to the carbon air boxes.

- The intake tubes are manufactured using 2x2 twill weave carbon fiber for a great look in the engine bay.

- The inlet tubes are protected by a gloss finish clear coat for UV protection.

- The carbon intake tubes are connected to the turbo by a 4-ply reinforced silicone coupler and 6061-T6 black anodized aluminum flange that utilizes the factory o-ring and retaining clip.

Air Boxes
- Carbon fiber airboxes are manufactured using 2X2 twill weave carbon fiber and protected with a gloss finish clear coat for UV resistance to match the intake tube.

- Air box mounts in stock location with supplied hardware.

Air Filter
- Conical hi-flow reusable air filter; featuring 8 ply oiled cotton gauze construction to maximize filtration efficiency.

- Bellmouth (velocity stack) filter flange inlet to reduce turbulence in order to maximize flow.

Performance:

- The less restrictive intake design allows for more flow to the engine.

Drivers side Stock intake flows 336.2 CFM @ -15 inH20.

Drivers side Turner intake flows 374.3 CFM @ -15 inH20.

This is about a 12% increase over stock

Passenger side stock intake flows 274.2 CFM @ -15 inH20.

Passenger side Turner intake flows 296.3 CFM @ -15 inH20.

This is about an 8% increase over stock
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Carbon Fiber Radiator Cover - G80, G82, G83, G87
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:6181683
Part#: 003115LA01
Ships on Dec 18, 2026
Sale - Save 3% $ 547.99

This product was last offered at the strikethrough price on
06-14-2026

$ 531.55 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 547.99

This product was last offered at the strikethrough price on
06-14-2026

$ 531.55 USD
Free Shipping on orders $49 and up

Replace your factory, stamped aluminum radiator slam panel with a more lively gloss carbon fiber version for a look that sets your car apart from the rest.

Pop the hood! Say so long to the plain satin black radiator cover, our Turner carbon fiber engine cover looks so good along with the S58 and can transform the appearance of your engine bay in just minutes. One of the first things you do with a new car is take care of all the simple modifications to get the best out car without taking it apart. Remove your factory radiator slam panel and replace it with your new carbon fiber cover to check one modification off the list! Be the one who stands out from the other S58-equipped cars with their hoods open.

Our Turner Carbon radiator cover starts with a mold of the original component to get the best factory-form fitment possible. The cover is made from hand-laid carbon fiber material with pre-impregnated carbon fiber cloth and epoxy resin and finished in a beautiful gloss clear coat for UV-protection and extra durability. Be sure to check out the other incredible carbon fiber pieces Turner offers to enhance your G chassis!

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Turner S58 Gloss Carbon Fiber Engine Cover - G80 M3 G82 M4
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:6924284
Part#: 001644TMS01
In Stock
Sale - Save 10% $ 856.99

This product was last offered at the strikethrough price on
06-14-2026

$ 771.29 USD
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Sale - Save 10%
$ 856.99

This product was last offered at the strikethrough price on
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$ 771.29 USD
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At Turner we love the S58 and we love carbon fiber. The answer was clear we need to combine the two and the result is amazing. Our carbon engine cover looks so good on the S58 and can transform the appearance of your engine bay in just minutes. One of the first things you do with a new car is take care of all the simple modifications to get the best out car without taking it apart. Simply remove your factory engine cover and transfer the factory "M" badge on to your new carbon fiber engine cover and check one modification off the list! Our Turner S58 Carbon Engine cover starts with mold of the original engine cover to get the best factory-form fitment possible. The cover is made from hand-laid carbon fiber material with pre-impregnated carbon fiber cloth and epoxy resin and finished in a beautiful gloss clear coat for UV-protection and extra durability. Be sure to check out our other incredible carbon fiber pieces we offers to enhance your G80 M3 or G82 M4.
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Turner B-Series Performance Ignition Coil - Set Of 6
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:18401895
Part#: TIGNITIONB6KT
In Stock
Sale - Save 20% $ 317.99

This product was last offered at the strikethrough price on
06-14-2026

$ 254.35 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 317.99

This product was last offered at the strikethrough price on
06-14-2026

$ 254.35 USD
Free Shipping on orders $49 and up

Our B Series ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Ignition coils are responsible for 1/3 the operation your engine and it would be smart to weigh the options when shopping. Turner B Series ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for.

Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy.

Features and Benefits:

Increased performance
Direct fitment
Signature Turner Blue finish

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Turner Motorsport - Corporate Logo
T#:13463754
Part#: 001644TMS01KT
In Stock
Sale - Save 10% $ 1,090.99

This product was last offered at the strikethrough price on
06-14-2026

$ 981.89 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 1,090.99

This product was last offered at the strikethrough price on
06-14-2026

$ 981.89 USD
Free Shipping on orders $49 and up

At Turner we love the S58 and we love carbon fiber. The answer was clear we need to combine the two and the result is amazing. Our carbon fiber covers look soo good on the S58 and can transform the appearance of your engine bay in just minutes. One of the first things you do with a new car is take care of all the simple modifications to get the best out car without taking it apart. The ECU cover is a direct replacement. With the engine cover, simply remove your factory engine cover and transfer the factory "M" badge and grommets on to your new carbon fiber engine cover and check one modification off the list!

Our Turner S58 Carbon Engine and ECU covers start with mold of the original components to get the best factory-form fitment possible. Our covers are made from hand-laid carbon fiber material with pre-impregnated carbon fiber cloth and epoxy resin and finished in a beautiful gloss clear coat for UV-protection and extra durability. Be sure to check out the other incredible carbon fiber pieces we offer to enhance your G80 M3 or G82 M4.

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Goldenwrench Supply Co - Corporate Logo
T#:5802164
Part#: S58ECS-R
In Stock
$ 178.00 USD
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$ 178.00 USD
Free Shipping

BMW S58 Blackline Performance Edition Red Cap Set introduces a stylish upgrade for the factory oil and coolant caps on BMW M vehicles. Meticulously designed and crafted to the highest standards, this cap set enhances the look of your engine bay with a race-inspired red finish.

  • Premium Materials: Each cap is CNC machined from T6 aluminum and anodized in a striking red color for a sleek, race-inspired appearance.
  • Precision Detailing: Logos and decorations are applied through a precision 3D milling process, providing a high-quality, premium finish.
  • Easy Installation: The billet cap covers easily affix to the top of the factory caps, allowing for quick and straightforward installation.
  • Exclusive Fitment: Designed specifically for BMW vehicles equipped with the S58 engine, including models like the F97 X3M, F98 X4M, G80 M3, and G82 M4.
  • Enhanced Aesthetics: Upgrades the plain plastic factory caps with a sophisticated and visually appealing design.
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Goldenwrench Supply Co - Corporate Logo
T#:7750497
Part#: G8XWFC-R
In Stock
$ 47.00 USD
Free Shipping on orders $49 and up
Introducing the full replacement Billet Washer Fluid Cap for BMW G8x M3/M4! Built-in with a no spill seal technology to solve for the leaking of washer fluid from the factory washer fluid reservoir. These are the most complex Goldenwrench pieces created to date. Meticulously designed and created in-house to the highest precision and quality seen on our other products replacing the factory unit with an all-new form factor. We bring to you the newest addition to the BLACKLINE Performance product line for BMW G8x M3/M4. Give the plain plastic factory cap an upgrade with our brand new BLACKLINE Performance Washer Fluid Cap. Each cap is CNC formed from T6 Aluminum and anodized with a Motorsport Red color. All logos and decorations are finalized through our precision 3D milling process, machined into each cap for the ultimate premium finish. Each kit comes with the Billet Washer Fluid Cap, and an Installation Instruction Card. This is a full replacement unit getting rid of the factory cap installing easily in minutes.
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Goldenwrench Supply Co - Corporate Logo
T#:5802170
Part#: S58ECS-B
In Stock
$ 178.00 USD
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$ 178.00 USD
Free Shipping

BMW G8X S58 3.0L Blackline Performance Motorsport Blue Cap Set provides a premium upgrade for the engine bay of BMW's latest M vehicles. Designed with meticulous attention to detail, this cap set elevates the appearance of factory oil and coolant caps to a motorsport-inspired look. Each cap is CNC machined from T6 aluminum and finished with a striking Motorsport blue anodize, perfectly complementing the factory engine cover.

  • High-Quality Construction: CNC machined from T6 aluminum for durability and precision.
  • Distinctive Design: Anodized in Motorsport blue for a striking, high-end look.
  • Precision Finish: Logos and decorations are precision 3D milled for a premium finish.
  • Easy Installation: Billet cap covers affix directly to factory caps for a simple upgrade.
  • Compatibility: Designed specifically for BMW S58 engine models, including the F97 X3M, F98 X4M, G80 M3, and G82 M4.

Please note that these caps are not full replacements but cover the existing factory caps. Installation is straightforward and can be completed in minutes.

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AGA Tools - Corporate Logo
T#:5135630
Part#: AGA-CI-Y12
In Stock
$ 31.99 USD
Free Shipping on orders $49 and up
Don't let dirt be the reason for bad fuel injectors.
Goldenwrench Supply Co - Corporate Logo
T#:10486187
Part#: G8XWFC-B
In Stock
$ 47.00 USD
Free Shipping on orders $49 and up
Introducing the full replacement Billet Washer Fluid Cap for BMW G8x M3/M4! Built-in with a no spill seal technology to solve for the leaking of washer fluid from the factory washer fluid reservoir. These are the most complex Goldenwrench pieces created to date. Meticulously designed and created in-house to the highest precision and quality seen on our other products replacing the factory unit with an all-new form factor. We bring to you the newest addition to the BLACKLINE Performance product line for BMW G8x M3/M4. Give the plain plastic factory cap an upgrade with our brand new BLACKLINE Performance Washer Fluid Cap. Each cap is CNC formed from T6 Aluminum and anodized with the Motorsport Blue color. All logos and decorations are finalized through our precision 3D milling process, machined into each cap for the ultimate premium finish. Each kit comes with the Billet Washer Fluid Cap, and an Installation Instruction Card. This is a full replacement unit getting rid of the factory cap installing easily in minutes.
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High-Performance Ignition Service Kit - S58 3.0L
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:21965995
Part#: S58IGNKT
Ships in 1-2 days
Sale - Save 24% $ 392.99

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

$ 299.95 USD
Free Shipping on orders $49 and up
Sale - Save 24%
$ 392.99

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

$ 299.95 USD
Free Shipping on orders $49 and up
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! This kit contains: 6 NGK 96206 Spark Plugs 6 Bavarian Autosport Ignition Coils 1 Dielectric Spark Plug Boot Protector - 4 Gram Packet
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Goldenwrench Supply Co - Corporate Logo
T#:8997689
Part#: G8XWFC-G
In Stock
$ 47.00 USD
Free Shipping on orders $49 and up
Introducing the full replacement Billet Washer Fluid Cap for BMW G8x M3/M4! Built-in with a no spill seal technology to solve for the leaking of washer fluid from the factory washer fluid reservoir. These are the most complex Goldenwrench pieces created to date. Meticulously designed and created in-house to the highest precision and quality seen on our other products replacing the factory unit with an all-new form factor. We bring to you the newest addition to the BLACKLINE Performance product line for BMW G8x M3/M4. Give the plain plastic factory cap an upgrade with our brand new BLACKLINE Performance Washer Fluid Cap. Each cap is CNC formed from T6 Aluminum and anodized with a Motorsport Gray color. All logos and decorations are finalized through our precision 3D milling process, machined into each cap for the ultimate premium finish. Each kit comes with the Billet Washer Fluid Cap, and an Installation Instruction Card. This is a full replacement unit getting rid of the factory cap installing easily in minutes.
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AGA Tools - Corporate Logo
T#:5135644
Part#: AGA-CODP-12-15
Ships in 8 Business Days
$ 99.00 USD
Free Shipping
$ 99.00 USD
Free Shipping
Change the way you change oil

Goldenwrench Supply Co - Corporate Logo
T#:6460296
Part#: S58ECS-G
Ships in 5 Business Days
$ 178.00 USD
Free Shipping
$ 178.00 USD
Free Shipping
Each cap is CNC formed from T6 Aluminum and anodized with the signature grey color to compliment the factory engine cover. All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish.
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AGA Tools - Corporate Logo
T#:6924319
Part#: AGA-6061-TC
Ships in 8 Business Days
$ 99.99 USD
Free Shipping
$ 99.99 USD
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BMW E60 M5 Crank Case Test Cap

The BMW E60 M5 Crank Case Test Cap is designed to facilitate accurate testing of crankcase pressure across a range of vehicle models. This versatile test cap is compatible with early and late model vehicles equipped with steel, aluminum, or plastic valve covers. Featuring a multi-diameter fitting, it connects directly to IMIBs, handheld manometers, and smoke machines, eliminating the need for adapters and ensuring precise readings without leaks.

Benefits:

  • Versatile Compatibility: Suitable for use with steel, aluminum, and plastic valve covers on early and late model vehicles.
  • Direct Connection: Multi-diameter fitting allows direct connection to IMIBs, handheld manometers, and smoke machines.
  • Leak Prevention: Eliminates the need for adapters, reducing the risk of leaks and inaccurate readings.
  • Enhanced Accuracy: Provides reliable crankcase pressure testing for better diagnostic results.
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Canton Racing - Corporate Logo
T#:8246787
Part#: 24-126
Ships on Sep 22, 2026
17% off MSRP $ 1,006.99

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

$ 839.00 USD
17% off MSRP
$ 1,006.99

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

$ 839.00 USD


Oil Drain Plug
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41188174
Part#: 11137535106TKT
Ships in 3 Business Days
Sale - Save 33% $ 8.99

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

$ 6.00 USD
Free Shipping on orders $49 and up
Sale - Save 33%
$ 8.99

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

$ 6.00 USD
Free Shipping on orders $49 and up
Includes a one time use crush washer.
AGA Tools - Corporate Logo
T#:5135636
Part#: AGA-CP-0-14
Ships in 8 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up
Don't let dirt be the reason for bad fuel injectors.
AGA Tools - Corporate Logo
T#:5175729
Part#: AGA-ODP-14-16-K
Ships in 8 Business Days
$ 446.99 USD
Free Shipping
$ 446.99 USD
Free Shipping
Don't let a cross threaded drainplug ruin your day!

Future Classic - Corporate Logo
T#:28038215
Part#: FC-G8X-S58-OFC
Ships in 3 Business Days
Starting at $ 195.00 USD
Free Shipping on orders $49 and up
Starting at $ 195.00 USD
Free Shipping on orders $49 and up

The factory G8X oil filter housing cap is made of plastic which, by nature of the material, dissipates heat poorly and is prone to failure over repeated heat cycles. By contrast to the OEM unit, our cap is constructed from 6061-T6 aircraft-grade aluminum which promises two functional benefits: greater longevity and cooler running throughout its life cycle.

So too will the oil itself benefit: By getting your oil up to temperature quickly, but tangentially evacuating excess heat, the aluminum oil filter housing cap will help your fluid operate within its working range while effectively preventing thermal breakdown.

Each cap has been meticulously manufactured on a DMG Mori 5-Axis with specially sourced tooling to achieve some of the cap's intricate details. Anodized, the housing cap’s details are happily preserved but offer up a valuable way for an enthusiast to express their individuality. Four colors are available at launch to maximize choice: Ferrari Red, Royal Blue, Hard Coat Clear, and Hard Coat Black.

Appropriately, our latest livery box echoes a Gulf theme—echoing our motorsport intent and ties to the culture that has inspired us to create from the beginning.

Product Details:

Compatible with S58-equipped BMW vehicles Plug-and-play replacement for OE plastic cap CNC precision machined from 6061-T6 aerospace aluminum Improves heat dissipation and increases cap longevity Four anodizing options: Ferrari Red, Royal Blue, Hard Coat Clear, & Hard Coat Black Proudly made in USA

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Serpentine Belt Kit - S58
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41661237
Part#: 11288581628T1KT
Ships in 4 Business Days
$ 305.99 USD
Free Shipping on orders $49 and up
Ensure your BMW S58-powered vehicle continues to perform at its best with this reliable and performance-oriented serpentine belt kit.
Packaged by Turner - Corporate Logo
T#:22163412
Part#: 11288581628TKT
In Stock
Sale - Save 2% $ 246.99

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

$ 242.70 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 246.99

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

$ 242.70 USD
Free Shipping on orders $49 and up
Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, tensioner assembly, and the hardware required to install the new tensioner. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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Canton Racing - Corporate Logo
T#:590562
Part#: 24-270X
Ships on Sep 22, 2026
17% off MSRP $ 297.60

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

$ 248.00 USD
Free Shipping
17% off MSRP
$ 297.60

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

$ 248.00 USD
Free Shipping