BMW Engine Parts for BMW G82 M4 S58 3.0L

Turner S58 Gloss Carbon Fiber ECU Cover - G80/G82

10X Entries Into Our F80 M3 Sweepstakes

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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High-Performance Ignition Service Kit - S58 3.0L

10X Entries Into Our F80 M3 Sweepstakes

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

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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 Gloss Carbon Fiber Cold Air Intake - G80 G82 G87 M2/M3/M4 S58 ...

10X Entries Into Our F80 M3 Sweepstakes

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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Turner S58 Gloss Carbon Fiber Engine Cover - G80 M3 G82 M4

10X Entries Into Our F80 M3 Sweepstakes

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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Qty

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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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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Dinan Iridium Spark Plug - B48/B46 B58 S58

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T#:40579788

Part#: D640-0001

Ships in 9 Business Days

8% off MSRP $ 23.99

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

$ 21.99 USD

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8% off MSRP

$ 23.99

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

$ 21.99 USD

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Dinan Iridium Spark Plugs are an excellent upgrade for tuned and even stock engines. Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they are also applicable to non-tuned / stock vehicles as well!

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Gloss Carbon Fiber Engine Cover - G8X S58 3.0L

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:17970627

Part#: D590-0005

Ships on Sep 24, 2026

42% off MSRP $ 843.99

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

$ 487.99 USD

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42% off MSRP

$ 843.99

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

$ 487.99 USD

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Take your G8x engine bay to new heights of visual prowess to match its potent performance abilities with Dinan S58 carbon fiber engine covers! The visually uneven engine bay of the G8x M2/M3/M4 has been a perceived blemish Dinan has aimed to correct since delivery of our first G82 M4. At its most basic level, extending the engine cover across the charge cooler allows a more uniform and symmetrical look and provides a more complete aesthetic. Beyond the overall footprint however is a piece loaded with intriguing details. While many elements of the factory engine cover, such as the power hump, are re-used, there are numerous other features that have been enhanced or changed altogether with the Dinan offering. From vertical orientation of the cylinder count callouts to the use of opposing finishes for additional visual intrigue, the Dinan S58 engine cover stands alone in its uniqueness. Looking to make an even bigger statement? Pair the engine cover with a Dinan intake for a sight that is second to none! Designed to harmoniously tie into one another and provide additional optical balance under the bonnet, the two provide a complete look that is unrivaled (in our opinion). NOTE: M emblem and grommets must be transferred from the original engine cover. Features: 2x2 gloss twill carbon fiber with opposing matte carbon fiber accents Enhanced engine bay appearance Direct replacement of factory engine cover Quick and easy installation

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Matte Carbon Fiber Engine Cover - G8X S58 3.0L

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:17970625

Part#: D590-0005-B

Ships in 8 Business Days

11% off MSRP $ 818.99

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

$ 727.99 USD

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11% off MSRP

$ 818.99

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

$ 727.99 USD

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Take your G8x engine bay to new heights of visual prowess to match its potent performance abilities with Dinan S58 carbon fiber engine covers! The visually uneven engine bay of the G8x M2/M3/M4 has been a perceived blemish Dinan has aimed to correct since delivery of our first G82 M4. At its most basic level, extending the engine cover across the charge cooler allows a more uniform and symmetrical look and provides a more complete aesthetic. Beyond the overall footprint however is a piece loaded with intriguing details. While many elements of the factory engine cover, such as the power hump, are re-used, there are numerous other features that have been enhanced or changed altogether with the Dinan offering. From vertical orientation of the cylinder count callouts to the use of opposing finishes for additional visual intrigue, the Dinan S58 engine cover stands alone in its uniqueness. Looking to make an even bigger statement? Pair the engine cover with a Dinan intake for a sight that is second to none! Designed to harmoniously tie into one another and provide additional optical balance under the bonnet, the two provide a complete look that is unrivaled (in our opinion). NOTE: M emblem and grommets must be transferred from the original engine cover. Features: 2x2 matte twill carbon fiber with opposing gloss carbon fiber accents Enhanced engine bay appearance Direct replacement of factory engine cover Quick and easy installation

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BMW Rod Bolt Stretch Gauge with Billet Body & Thumb Hold

T#:4309

Part#: 100-9942

In Stock at Vendor

$ 216.99

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

$ 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.

Meyle Mechanical Accessory Belt Tensioner - BMW B46/48 B58

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

T#:5108968

Part#: 11288580360

Ships on Sep 17, 2026

$ 95.99 USD

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$ 95.99 USD

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Accessory belt tensioners provide tension to the belt drive system, ensuring the belt is able to properly turn engine accessories without slipping. If your tensioner has failed, replace it with a brand-new unit to ensure proper water pump and alternator functionality.

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G8X M3 M4 Experience Package

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T#:30198000

Part#: G8X-M3M4-E-GBGA

Back Ordered

9% off MSRP $ 6,434.99

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

$ 5,849.99 USD

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9% off MSRP

$ 6,434.99

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

$ 5,849.99 USD

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Going beyond its Foundation counterpart, the Dinan Experience packages address not only the engine but also the chassis for a complete solution in the form of a wholly tuned Dinan vehicle. While adding power modifiers is often the go-to path when beginning the modification journey, it does not fully consider what makes the car infinitely more enjoyable in scenarios outside of WOT pulls. With the addition of suspension upgrades integrated alongside the power adders, the vehicle is transformed into something more than just the sum of its parts. It's a comprehensive answer to delivering additional technical capabilities in the form of increased engine performance and better handling along with improvements to aesthetics (looks and sound) in a package designed with reliability and safety in mind. This union of power and handling modifications results in a true OEM+ experience - the Dinan Experience. Includes Dinan Exhaust Dinan Intake Dinan Strut Brace Dinan Pedal Covers Dinan Badge Features Smiles per gallon instantly multiplied Guaranteed component compatibility and seamless integration 10% price savings when compared to buying the same components a la carte Maximum gains of +6 HP and +5 lb-ft of torque (Exhaust) Smoother, louder,and sportier sound (Exhaust + X-Pipe) Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) Deletes resonators between the secondary catalysts and rear muffler for increased volume (X-Pipe) Between 11 and 16.6 pounds lighter than the stock depending on the package(Exhaust + X-Pipe and Strut Brace) Reduced intake restriction for Increased turbo efficiency with greater power potential on modified builds (Intake) More robust and aggressive induction soundtrack (Intake) Improved throttle response (Intake) Increased rigidity for sharper handling and reduced flex (Strut Brace) Elevated and stylish high-performance look to the interior (Pedal Pads) Every Experience Package instantly qualifies for the Fabled Dinan deck lid badge

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BMW Engine Parts for BMW G82 M4 S58 3.0L

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Turner S58 Gloss Carbon Fiber ECU Cover - G80/G82

High-Performance Ignition Service Kit - S58 3.0L

Turner Gloss Carbon Fiber Cold Air Intake - G80 G82 G87 M2/M3/M4 S58 ...

Turner S58 Gloss Carbon Fiber Engine Cover - G80 M3 G82 M4

Dinan Iridium Spark Plug - B48/B46 B58 S58

Gloss Carbon Fiber Engine Cover - G8X S58 3.0L

Matte Carbon Fiber Engine Cover - G8X S58 3.0L

BMW Rod Bolt Stretch Gauge with Billet Body & Thumb Hold

Meyle Mechanical Accessory Belt Tensioner - BMW B46/48 B58

G8X M3 M4 Experience Package

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