Home » CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6
CSF

CSF 1/8in NPT Adaptor Plugs for CSF B58/S58 Manifolds - Set Of 6

SKU: csf8403
Out of stock
$75.00

Ready to install and hit the road!

All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!

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The CSF #8403 Nitrous Express Jet Fitting Adaptor Plug Kit comes with 6 plugs (one for each runner). If you are not running port injection and wish to run multiple forms of other injection systems these plugs can also be used in place of the primary fuel rail as well. If you are not running port injection and wish to run multiple forms of other injection systems these plugs can also be used in place of the primary fuel rail as well. For those looking to add Nitrous, Methanol, or Water Injection, CSF offers Adaptor Plugs with an internal 5/16-24 threading to accommodate Nitrous Express Plate Jet Fittings (NX PN: 16149). The CSF #8403 Cooling product is designed to be a "Custom Fit" application. The product installion may require modifications. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.
  • Internally threading is 5/16-24 for Nitrous Express Plate Jet Fittings (NX PN: 16149) or VXL Nozzle (NX PN: 80019)
  • Fits all CSF B58 and S58 Manifold Injector Bungs
  • Includes (qty. 6) adapter plugs and O-Rings
  • Anodized Black Finish

Fitment:
2020 BMW M340i
2020 BMW M340i xDrive
2020 BMW X3
2020 BMW X4
2020 Toyota GR Supra
2021 BMW M3
2021 BMW M340i
2021 BMW M340i xDrive
2021 BMW M4
2021 BMW M440i
2021 BMW M440i xDrive
2021 BMW X3
2021 BMW X4
2021 Toyota GR Supra
2022 BMW M240i xDrive
2022 BMW M3
2022 BMW M340i
2022 BMW M340i xDrive
2022 BMW M4
2022 BMW M440i
2022 BMW M440i Gran Coupe
2022 BMW M440i xDrive
2022 BMW M440i xDrive Gran Coupe
2022 BMW X3
2022 BMW X4
2022 BMW Z4
2022 Toyota GR Supra
2023 BMW M2
2023 BMW M240i
2023 BMW M240i xDrive
2023 BMW M3
2023 BMW M340i
2023 BMW M340i xDrive
2023 BMW M4
2023 BMW M440i
2023 BMW M440i Gran Coupe
2023 BMW M440i xDrive
2023 BMW M440i xDrive Gran Coupe
2023 BMW X3
2023 BMW X4
2023 BMW Z4
2023 Toyota GR Supra
2024 BMW M2
2024 BMW M240i
2024 BMW M240i xDrive
2024 BMW M3
2024 BMW M340i
2024 BMW M340i xDrive
2024 BMW M4
2024 BMW M440i
2024 BMW M440i Gran Coupe
2024 BMW M440i xDrive
2024 BMW M440i xDrive Gran Coupe
2024 BMW X3
2024 BMW X4
2024 BMW Z4
2024 Toyota GR Supra
2025 BMW M2
2025 BMW M240i
2025 BMW M240i xDrive
2025 BMW M3
2025 BMW M4
2025 BMW X4
2025 BMW Z4
2025 Toyota GR Supra
2026 BMW M2
2026 BMW M240i
2026 BMW M240i xDrive
2026 BMW M3
2026 BMW M4
2026 BMW Z4
2026 Toyota GR Supra


Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: N/A
Units Per Sku: 1