KYOSTAR Cold Air Intake System for 2017-2023 BMW G30 G31 540i B58 3.0T Performance Air Intake Kit

KYOSTAR Cold Air Intake System for 2017-2023 BMW G30 G31 540i B58 3.0T Performance Air Intake Kit

Upgrade your BMW 540i with the KYOSTAR Performance Air Intake System. Designed for compatible 2017-2023 BMW G30 and G31 540i models equipped with the B58 3.0L turbocharged inline-six engine, this aftermarket intake kit offers a performance-inspired alternative to the factory air intake assembly.

Featuring a black enclosed-style airbox, matching intake tube, and performance-focused intake configuration, the KYOSTAR intake system delivers a clean, refined appearance that complements the BMW 5 Series engine bay.

Whether you're upgrading your daily-driven 540i or building a personalized B58-powered BMW, this intake system provides a distinctive intake upgrade while maintaining a covered airbox-style design.

Features

• Performance air intake system for compatible BMW G30/G31 540i models.
• Designed for listed BMW B58 3.0T engine applications.
• Compatible with source-listed 2017-2023 BMW 540i vehicles.
• Black enclosed-style airbox design.
• Matching black intake tube configuration.
• Covered filter area for a clean, integrated appearance.
• Performance-inspired intake upgrade for the BMW 5 Series.
• OEM+ inspired engine-bay styling.
• Designed as an aftermarket alternative to the compatible factory intake system.
• Vehicle-specific intake configuration for listed applications.
• Suitable for BMW enthusiasts seeking an upgraded intake layout.
• Airbox and intake tube assembly offered as one intake system.

Fitment

BMW 5 Series:

• 2017-2023 BMW 540i Sedan (G30) — B58 3.0T
• 2017-2023 BMW 540i Touring (G31) — B58 3.0T

Engine: BMW B58 3.0L Turbocharged Inline-Six

Please verify your vehicle's engine generation, production year, and factory intake configuration before ordering.

Important Fitment Note

This intake system is listed for compatible 2017-2023 BMW G30/G31 540i models equipped with the B58 3.0T engine.

BMW G30 and G31 models may have different intake configurations depending on engine generation, production year, market, and vehicle equipment.

Compatibility with BMW 520i, 530i, 530e, M550i, M5, or other BMW 5 Series engine configurations is not confirmed.

Before ordering, confirm your vehicle's chassis, production year, engine code, factory intake layout, sensor arrangement, and mounting points.

Vehicles equipped with aftermarket turbo inlet pipes, upgraded turbochargers, or modified intake systems may require additional fitment verification.

Fitment Note

The KYOSTAR Performance Air Intake System is designed around compatible BMW G30/G31 540i B58 3.0T applications.

The intake features an enclosed-style airbox configuration with a matching intake tube, offering a clean performance-oriented appearance while retaining a covered filter area.

The enclosed design provides a physical barrier between the filter area and portions of the surrounding engine bay. Actual intake air temperatures and thermal performance have not been independently established for this product.

Before installation, compare the factory air intake assembly with the product photos and verify the intake connections, sensor locations, mounting brackets, and available engine-bay clearance.

The supplied specifications do not establish the intake pipe material, exact pipe diameter, filter media composition, airflow measurements, or tested horsepower and torque gains.

No specific numerical performance improvements are claimed without supporting vehicle-specific test data.

Professional installation is recommended. After installation, inspect all intake connections, clamps, sensor connections, mounting points, and surrounding clearances.

Product Details

Why Upgrade Your Factory Intake?

The factory BMW intake system is engineered to balance everyday drivability, noise control, packaging, and engine operating requirements.

An aftermarket performance intake changes the airbox and intake tube configuration, giving the engine bay a more distinctive appearance.

The KYOSTAR enclosed-style intake provides an alternative design for enthusiasts who prefer a covered filter configuration rather than a fully exposed open-element intake.

Actual intake sound, throttle response, and performance characteristics depend on vehicle configuration, driving conditions, and other modifications.

FAQ

Q: What vehicles does this intake fit?
A: It is listed for compatible 2017-2023 BMW G30/G31 540i models equipped with the B58 3.0T engine.

Q: Will this fit a 2017 BMW 540i?
A: The 2017 BMW G30/G31 540i B58 3.0T is included in the listed application. Please verify your factory intake configuration.

Q: Will this fit a 2023 BMW 540i?
A: The product is listed for 2017-2023 applications. Verify the engine generation and intake configuration before ordering.

Q: Will this fit a BMW G31 540i Touring?
A: G31 540i is included in the listed application. Please verify the engine and factory intake configuration before ordering.

Q: What engine is this intake designed for?
A: The listed application uses the BMW B58 3.0L turbocharged inline-six engine.

Q: Will this fit a BMW 530i?
A: Compatibility with BMW 530i models is not established by the supplied fitment information.

Q: Will this fit a BMW M550i?
A: Compatibility with BMW M550i models is not confirmed.

Q: Is this an enclosed air intake system?
A: The product image shows a black enclosed-style airbox configuration.

Q: Does this intake include an air filter?
A: The product is shown as an intake assembly. Please confirm the exact filter and hardware contents before ordering.

Q: Will this intake change turbo or induction sounds?
A: Intake sound may change compared with the factory system, but no vehicle-specific sound measurements are provided.

Q: Does this intake increase horsepower?
A: No verified dyno data is supplied, so no specific horsepower or torque gain is claimed.

Q: Does this intake require ECU tuning?
A: A tuning requirement is not specified. Please verify based on your vehicle and existing modifications.

Q: Can this intake work with an aftermarket turbo inlet?
A: Compatibility with aftermarket turbo inlet components should be verified before ordering.

Q: Is professional installation recommended?
A: Yes. Professional installation is recommended to ensure correct mounting, secure connections, and adequate clearance.

Installation Note

Allow the engine to cool before beginning installation. Remove the appropriate factory intake components according to the vehicle service procedure.

Install the KYOSTAR intake assembly using the correct mounting locations and intake connections. Ensure that all clamps, sensors, and mounting components are properly secured.

After installation, inspect the system for loose connections, intake leaks, and interference with nearby engine components.

Professional installation is recommended.

Warranty & Shipping

Please review the applicable KYOSTAR warranty terms before purchasing. Warranty coverage, duration, and exclusions are subject to the policy in effect at the time of purchase.

Inspect the product upon delivery for visible shipping damage, missing accessories, or other concerns. Retain the original packaging and contact KYOSTAR customer support if an issue is identified.

Before installation, verify that the received product matches SKU NA-AI-4014-AP-BK and your intended BMW G30/G31 540i application.

For fitment assistance, installation questions, shipping information, or after-sales support, please contact KYOSTAR customer service.