KYOSTAR High Flow Dry Carbon Fiber Cold Air Intake Kit with Turbo Inlet for BMW M240i M340i M440i B58 Gen2 3.0T
Upgrade your BMW B58 Gen2 3.0T engine with the KYOSTAR Dry Carbon Fiber Cold Air Intake System Kit with Turbo Inlet. Designed for selected BMW M240i, M340i, and M440i models, this intake kit helps improve airflow efficiency, enhance turbocharger response, deliver a sportier induction sound, and provide a premium dry carbon fiber performance appearance.
The high-flow intake design helps reduce factory intake restriction and supports smoother airflow delivery to the turbocharger. Combined with a turbo inlet upgrade, this system provides an optimized airflow path for BMW B58 Gen2 applications, making it an ideal upgrade for drivers seeking sharper throttle response, improved turbo breathing, and a cleaner high-performance engine bay setup.
Dry carbon fiber intake construction provides lightweight performance styling and improved engine bay appearance.
High-flow intake design helps reduce factory airflow restriction and improve turbocharger breathing efficiency.
Integrated turbo inlet upgrade supports smoother airflow delivery to the B58 Gen2 turbocharger.
High-flow air filter helps increase airflow capacity for street and performance applications.
Designed specifically for BMW B58 Gen2 3.0T turbocharged engine platforms.
Only compatible with selected BMW B58 Gen2 3.0T turbo engine models. Not compatible with B58 Gen1, N55, S55, S58, B48, diesel engines, naturally aspirated engines, or non-B58 applications. Please verify your vehicle year, chassis code, model, engine version, turbo inlet connection, and intake layout before purchase.
| Brand | KYOSTAR |
| SKU | KD4180CF |
| Product Type | Cold Air Intake System Kit with Turbo Inlet |
| Fitment | BMW G42 M240i, G20/G21 M340i, G22/G23 M440i |
| Engine | B58 Gen2 3.0T Turbo |
| Material | Dry Carbon Fiber Intake Pipe / High-Flow Air Filter / Turbo Inlet / Silicone Couplers |
| Design | High-Flow Intake with Turbo Inlet Upgrade |
| Application | Street, performance, and BMW B58 Gen2 upgrade builds |
| Benefits | Improved Airflow, Reduced Intake Restriction, Enhanced Throttle Response, Increased Turbo Sound |
| Package Includes | Dry Carbon Fiber Intake Pipe, Turbo Inlet, Air Filter, Couplers, Clamps, Hoses and Installation Hardware |
| Condition | Brand New |
Q: Is this intake compatible with all BMW B58 engines?
A: No. This intake system is designed specifically for selected BMW B58 Gen2 3.0T applications. Please confirm your chassis and engine generation before purchase.
Q: What is the benefit of the turbo inlet upgrade?
A: The upgraded turbo inlet helps improve airflow delivery into the turbocharger by reducing restriction compared with the factory inlet design.
Q: Does the dry carbon fiber construction improve performance?
A: The dry carbon fiber design provides lightweight construction, excellent heat resistance, and a premium performance appearance while supporting optimized intake airflow.
Q: Is ECU tuning required after installation?
A: ECU tuning is not required for basic installation. However, tuning may help maximize performance results on modified BMW B58 Gen2 vehicles.
