CSF S58 Charge-Air Cooler Manifold for BMW M2, M3, M4, X3 M & X4 M - 8233B

Key Features & Specs:

• Part Number: CSF 8233B
• Product Type: S58 charge-air cooler intake manifold
• Application: BMW S58 3.0L turbocharged inline-six engines
• Construction: CNC-machined billet aluminum manifold
• Intercooler Core: High-performance PWR bar-and-plate core
• Pressure Testing: Intercooler core pressure tested to 120 psi
• Cooling Performance: Designed to reduce intake air temperatures and pressure drop versus the OEM core
• Thermal Spacer: KYLEX thermal spacer helps reduce heat soak transfer into the manifold
• Finish: Thermal-dispersion black powder coat
• Sensor Provision: Machined perimeter pad supports up to three additional sensors
• Oil Filter Access: Rear manifold clearance improves access to the engine oil filter
• Wire Harness Bracket: CNC front bracket supports OEM-style harness placement
• Crankcase Ventilation: Upper and lower crankcase ventilation adapters included
• Port Injection: Integrated port-injection provisions with fuel rail included
• Injection Bungs: Block-off bungs included when port injection is not used
• Nitrous Provision: Integrated nitrous ports with block-off bungs included
• EVAP Routing: Integrated hose stand-offs support correct EVAP hose routing
• Coolant Reservoir Mounts: Integrated rear mounting locations
• Cooling Connections: Machined coolant-hose quick connects and integrated bleeder screw
• Gasket Retention: OEM-style flange teeth help secure intake manifold gaskets
• Engine Cover Fitment: Removable machined engine-cover pin included
• Installation: Includes required brackets, hardware, and installation instructions
• Replaces OEM Numbers: BMW 17518092584, 17518053321

Fitment:

• 2023-2025 BMW M2 G87 3.0L Turbo
• 2021-2025 BMW M3 G8X 3.0L Turbo
• 2021-2025 BMW M3 Competition G8X 3.0L Turbo
• 2022-2025 BMW M3 Competition xDrive G8X 3.0L Turbo
• 2024-2025 BMW M3 CS G8X 3.0L Turbo
• 2021-2025 BMW M4 G8X 3.0L Turbo
• 2021-2025 BMW M4 Competition G8X 3.0L Turbo
• 2021-2025 BMW M4 Competition xDrive G8X 3.0L Turbo
• 2023-2025 BMW M4 CSL G8X 3.0L Turbo
• 2020-2024 BMW X3 M F97 3.0L Turbo
• 2020-2024 BMW X3 M Competition F97 3.0L Turbo
• 2020-2025 BMW X4 M F98 3.0L Turbo
• 2020-2025 BMW X4 M Competition F98 3.0L Turbo

Upgrade charge-air cooling and intake-system capability with the CSF 8233B S58 Charge-Air Cooler Manifold for select BMW M2, M3, M4, X3 M, and X4 M models. This CNC-billet manifold replaces the factory plastic charge-air cooler assembly with a PWR bar-and-plate intercooler core pressure tested to 120 psi. The thermal-dispersion black finish and integrated KYLEX thermal spacer help resist manifold heat soak, while port-injection, nitrous, sensor, cooling, breather, and wiring provisions support high-performance street, track, and built-engine applications.