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CSF Part # CSF8404

CSF Second Fuel Rail Kit for CSF BMW S58/B58 Air-To-Air Manifolds - 8404

Before you order

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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.

The second fuel rail kit is made by CSF's long time strategic manufacturing partner Custom Plenum Creations (CPC) and only fits the CSF #8401 & #8402.

  • CNC machined 6061 Billet Aluminum Made by CPC (Made in Australia)
  • For secondary top feed port injection (additional 6 injectors for a total of 12 injectors) on the CSF #8401 and #8402
  • Includes Mounting Hardware
  • Includes -8 ORB plug for returnless setup

Applications

Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes
- - - - - Fits the CSF B58 and S58 Air-to-Air Manifolds only (#8401 / #8402)

Installation Instructions

  • Fitting Quantity: 2
  • Fitting Thread Size: 3/4" - 16
  • Mounting Hole Quantity: 4
  • Fuel Injector Quantity: 6
  • Material: 6061-T6 Billet Aluminum
  • Fuel System Type: Multi-Point Fuel Injection
  • Configuration: One-Piece
  • Grade Type: Performance
  • Color: Silver
  • Fitting Thread Type Standard: UNF
  • Fittings Included: Yes
  • Mounting Hardware Included: Yes

Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.

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