BMW Engine Parts for BMW G42 M240i xDrive B58 3.0L

High-Performance Gen 2 Ignition Service Kit - B58TU 3.0L

For B58TU/ GEN2 engines

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T#:18302512

Part#: 12138643360TU6KT

Ships in 1-2 days

Sale - Save 25% $ 500.99

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

$ 377.56 USD

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Sale - Save 25%

$ 500.99

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

$ 377.56 USD

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High performance ignition kit for your B58TU 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, 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 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
New spark plugs and grease
Direct fitment
Signature Turner Blue ignition coils

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Turner B58 Carbon Fiber Engine Cover - Gloss

For vehicles with the B58D (B58TU) engine and model year up to 2024 - Will not fit the ...

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T#:6061606

Part#: 001443TMS01

In Stock

Sale - Save 18% $ 482.99

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

$ 394.00 USD

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Qty

Sale - Save 18%

$ 482.99

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

$ 394.00 USD

Add to Wish List

Upgrade your G Chassis B58 with our Turner Carbon Fiber Engine Cover. This is a direct replacement for the factory cover. Hand-laid carbon fiber material with pre-impregnated carbon fiber and finished in a gloss clear coat for UV-protection and extra durability. This engine cover also has an indentation to place the OE BMW badge, for a sleek factory look. *Installation Notes: Factory mounting grommets and badge need to be transferred from the OE plastic cover, to the carbon fiber cover. This is very easy and only takes seconds.

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Dinan Iridium Spark Plug - B48/B46 B58 S58

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T#:40579788

Part#: D640-0001

Ships in 8 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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Dinan B58 Turbo Inlet Pipe - Carbon Fiber - BMW G20 G22/23/26 G42, To...

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T#:8076779

Part#: D760-0062

In Stock

11% off MSRP $ 212.95

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

$ 188.95 USD

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11% off MSRP

$ 212.95

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

$ 188.95 USD

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Turbo inlet pipes serve two very distinct, and differing, purposes. On one hand, the optimization of a turbo inlet pipe will encourage better turbo efficiency and responsiveness by allowing the turbo to ingest more air by way of an unobstructed and larger volume flow path. On the other, you have a more visceral benefit that some may argue is equally important than that of efficiency/flow optimization --- increased sound. No matter which of the distinct purposes is favored, Dinan will deliver on both. Regardless of application, a Dinan turbo inlet replaces the weak, and failure-prone, plastic factory inlet with a more robust carbon fiber one. CNC machined fittings are utilized to ensure proper fitment and guarantee installation as a direct replacement to the OEM inlet. Beyond material and fitment however are the improvements to the characteristics of the primary element in the system, the pipe itself. The stock turbo inlet has incorporated additional features (multiple in some cases) that introduce flow restrictions and turbulence while also reducing turbo noises. All of which are unwanted but easily rectified by removing the various resonators and enlarging (and optimizing) the path for a more uniform flow. The result is an inlet that delivers not only more air and allows the turbo to be more efficient (work less) but also provides the oft-desired amplification to the turbo induction soundtrack. Features: Increased turbo efficiency and reliability courtesy of maximum unimpeded and uniform airflow. Eliminates the factory sound resonator for increased turbo vocalization. 14% increase in overall volume over OEM inlet. Average of 7.7% larger internal diameter throughout (maximum cross-sectional area allowed). Carbon fiber construction for increased durability and visual appeal. Direct replacement of OEM turbo inlet. Quick and easy bolt-on installation. Dinan Factory Matching (4yr/50k) Warranty Emissions Note: This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.

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OMP Battery Cut Off Switch / Kill Switch

T#:1614

Part#: EA-462

In Stock

$ 65.00 USD

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$ 65.00 USD

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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.

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TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black

T#:4921469

Part#: TS-0551-1012

Ships on Sep 16, 2026

10% off MSRP $ 430.99

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

$ 387.99 USD

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10% off MSRP

$ 430.99

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

$ 387.99 USD

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The Turbosmart GenV range is the Highest Flowing Wastegate range in the World. The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven, cost-effective external wastegate. The GenV provides extensive user configuration, world-leading extended thermal performance, fatigue resistance, and best-in-class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it. A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.

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Dinan B58 Carbon Fiber Engine Cover - Gloss Finish - BMW G20 G22/23/2...

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T#:14452854

Part#: D590-0003

Ships in 7 Business Days

11% off MSRP $ 658.99

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

$ 584.99 USD

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11% off MSRP

$ 658.99

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

$ 584.99 USD

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Borrowing on classic engine/valve cover elements from yesteryear, the Dinan G2x/G4x B58 engine cover takes those queues and incorporates additional elements to form a transformative engine bay dress-up piece like no other. Like the ever-popular and lusted-after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power stripes but with a Dinan twist. Beyond the legacy homage, the 2x2 gloss twill carbon fiber base gives way to opposing matte carbon fiber and white painted accents among the cylinder count callouts. This small touch adds visual intrigue to an otherwise largely feature-deficient landscape. The conflicting finishes also carry the added benefit of tying together elements within the space that may be of the secondary finish for nearly limitless visual versatility in a single piece. Features: 2x2 gloss twill carbon fiber with opposing matte carbon fiber and painted white accents Power stripes featuring Dinan – an homage to OEM and legacy Dinan engine/valve covers Direct replacement of factory engine cover Lighter - OEM cover: 4.1 pounds vs. Dinan Cover: 2.9 pounds Grommets included for quick and easy installation

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24-270X Accusump Pro Electric Valve Kit

T#:590562

Part#: 24-270X

Ships on Sep 21, 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

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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

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Dinan B58 Carbon Fiber Engine Cover - Matte Finish - BMW G20 G22/23/2...

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

T#:14452855

Part#: D590-0004

Ships on Sep 24, 2026

11% off MSRP $ 658.99

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

$ 584.99 USD

Add to Wish List

Qty

11% off MSRP

$ 658.99

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

$ 584.99 USD

Add to Wish List

Borrowing on classic engine/valve cover elements from yesteryear, the Dinan G2x/G4x B58 engine cover takes those queues and incorporates additional elements to form a transformative engine bay dress-up piece like no other. Like the ever-popular and lusted-after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power stripes but with a Dinan twist. Beyond the legacy homage, the 2x2 matte twill carbon fiber base gives way to opposing gloss carbon fiber and white painted accents among the cylinder count callouts. This small touch adds visual intrigue to an otherwise largely feature-deficient landscape. The conflicting finishes also carry the added benefit of tying together elements within the space that may be of the secondary finish for nearly limitless visual versatility in a single piece. Features: 2x2 matte twill carbon fiber with opposing gloss carbon fiber and painted white accents Power stripes featuring Dinan – an homage to OEM and legacy Dinan engine/valve covers Direct replacement of factory engine cover Lighter - OEM cover: 4.1 pounds vs. Dinan Cover: 2.9 pounds Grommets included for quick and easy installation

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BMW Engine Parts for BMW G42 M240i xDrive B58 3.0L

Sub-Categories

High-Performance Gen 2 Ignition Service Kit - B58TU 3.0L

Turner B58 Carbon Fiber Engine Cover - Gloss

Dinan Iridium Spark Plug - B48/B46 B58 S58

Dinan B58 Turbo Inlet Pipe - Carbon Fiber - BMW G20 G22/23/26 G42, To...

OMP Battery Cut Off Switch / Kill Switch

TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black

Dinan B58 Carbon Fiber Engine Cover - Gloss Finish - BMW G20 G22/23/2...

24-270X Accusump Pro Electric Valve Kit

Dinan B58 Carbon Fiber Engine Cover - Matte Finish - BMW G20 G22/23/2...

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