CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds
CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds
CSF
The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds (CSF #8401 & #8402) come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit. The CSF #8404 Fuel Rail Kit comes with all the necessary mounting hardware and features the same -8 ORB fitting as the primary rail. It can be set up as a return or returnless system.This Part Fits:
Year
Make
Model
Submodel
2023-2026
BMW
M2
Base
2023-2026
BMW
M240i
Base
2022-2026
BMW
M240i xDrive
Base
2021-2026
BMW
M3
Base
2021-2026
BMW
M3
Competition
2022-2026
BMW
M3
Competition xDrive
2024
BMW
M3
CS
2020-2024
BMW
M340i
Base
2020-2024
BMW
M340i xDrive
Base
2021-2026
BMW
M4
Base
2021-2026
BMW
M4
Competition
2022-2026
BMW
M4
Competition xDrive
2025
BMW
M4
CS
2023
BMW
M4
CSL
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
2020-2024
BMW
X3
M
2020-2022
BMW
X3
M Competition
2020-2025
BMW
X4
M
2020-2022
BMW
X4
M Competition
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
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
![CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds]()
CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds
Category:
Car & Truck Parts
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1-4 DAYS DELIVERY
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100% ORIGINAL AND QUALITY
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The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds (CSF #8401 & #8402) come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit. The CSF #8404 Fuel Rail Kit comes with all the necessary mounting hardware and features the same -8 ORB fitting as the primary rail. It can be set up as a return or returnless system.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2026 | BMW | M2 | Base |
| 2023-2026 | BMW | M240i | Base |
| 2022-2026 | BMW | M240i xDrive | Base |
| 2021-2026 | BMW | M3 | Base |
| 2021-2026 | BMW | M3 | Competition |
| 2022-2026 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2020-2024 | BMW | M340i | Base |
| 2020-2024 | BMW | M340i xDrive | Base |
| 2021-2026 | BMW | M4 | Base |
| 2021-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
| 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 |
| 2020-2024 | BMW | X3 | M |
| 2020-2022 | BMW | X3 | M Competition |
| 2020-2025 | BMW | X4 | M |
| 2020-2022 | BMW | X4 | M Competition |
| 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 |
The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds (CSF #8401 & #8402) come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit. The CSF #8404 Fuel Rail Kit comes with all the necessary mounting hardware and features the same -8 ORB fitting as the primary rail. It can be set up as a return or returnless system.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2026 | BMW | M2 | Base |
| 2023-2026 | BMW | M240i | Base |
| 2022-2026 | BMW | M240i xDrive | Base |
| 2021-2026 | BMW | M3 | Base |
| 2021-2026 | BMW | M3 | Competition |
| 2022-2026 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2020-2024 | BMW | M340i | Base |
| 2020-2024 | BMW | M340i xDrive | Base |
| 2021-2026 | BMW | M4 | Base |
| 2021-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
| 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 |
| 2020-2024 | BMW | X3 | M |
| 2020-2022 | BMW | X3 | M Competition |
| 2020-2025 | BMW | X4 | M |
| 2020-2022 | BMW | X4 | M Competition |
| 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 |
