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CSF B58 No Limit Billet Air-To-Air Competition Manifold - CSF 8401
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CSF B58 No Limit Billet Air-To-Air Competition Manifold

CSF
CSF8401
710353084014
Intercoolers
Out of stock
$ 3,995.00

This CSF intercoolers is identified by exact manufacturer part number 8401. Confirm the complete vehicle application, cooling-system configuration, dimensions, connection locations, transmission, factory equipment, and every product note before ordering.

Key Features

  • CNC-machined from solid 6061 billet aluminum for extreme strength and durability.
  • Large throttle body flange sized for the S55 77mm throttle body versus the 67 to 68mm OEM unit.
  • Includes billet fuel rail for high performance port fueling.
  • Supports high performance builds exceeding 1500 horsepower.
  • Thermal rejection competition spacer reduces intake air temperature and heat soak.

Fitment

Years Make Model Application
2023-2026 BMW M240i Base
2022-2026 BMW M240i xDrive Base
2020-2024 BMW M340i Base
2020-2024 BMW M340i xDrive Base
2021-2024 BMW M440i Base
2022-2024 BMW M440i Gran Coupe Base
2021-2024 BMW M440i xDrive Base
2022-2024 BMW M440i xDrive Gran Coupe Base
2022-2026 BMW Z4 M40i
2024 Toyota GR Supra 45th Anniversary Edition
2021-2022 Toyota GR Supra A91 Edition
2023 Toyota GR Supra A91-MT Edition
2020-2026 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2026 Toyota GR Supra MkV Final Edition
2020-2026 Toyota GR Supra Premium

Specifications

Manufacturer CSF
Manufacturer Part Number 8401
Product Type Intercoolers
Fitment Type Vehicle specific

What's Included

  • One new CSF intercoolers in the exact configuration identified by part number 8401
  • Additional caps, fans, shrouds, fittings, hoses, hardware, and adapters only when expressly listed for this exact part number

About CSF

CSF manufactures automotive radiators, intercoolers, oil coolers, transmission coolers, condensers, and related thermal-management components. Correct selection depends on the exact vehicle or dimensional application, system layout, connections, mounting, and manufacturer part number.

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Frequently Asked Questions

How do I confirm this intercooler matches my vehicle?
Match the exact vehicle, engine and turbo configuration, inlet and outlet size and position, mounting points, sensor provisions, core dimensions, and CSF part number.

Will this intercooler require tuning?
A stock-location replacement may not require tuning by itself, but tuning and supporting changes depend on the vehicle, boost level, airflow, and other modifications.

What should be checked before installation?
Inspect charge pipes, couplers, clamps, seals, sensors, mounts, and nearby components, then pressure-test the completed charge-air system.

Installation Instructions

Professional installation is recommended. Compare the new and removed components before installation, verify every connection and mounting point, inspect related hoses and hardware, use the specified fluids and procedures, bleed trapped air where required, pressure-test the completed system, and recheck for leaks and clearance after reaching operating temperature.

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