CSF No Limit Billet Air-to-Air Competition Manifold - BMW S58 Engines

Product overview

The CSF 8402 is the S58 "No Limit" Billet Air-to-Air Competition Manifold.

This competition manifold belongs in a planned air-to-air charge-cooling system. Confirm the engine generation, external intercooler layout, charge plumbing, sensor provisions, and fueling arrangement before installation.

Technical features

• Fully CNC machined 6061 Billet Aluminum Made by CPC (Made in Australia)
• Internal Velocity Stacks
• Throttle Body Flange is engineered to accommodate a larger 77mm S55 throttle body (BMW 13-54-7-597-871)
• CSF recommends using VTT-FAB Extension Harnesses - B58/S58 to S55 TB Conversion
• Top Feed Port Injection - capable of running 6 or 12 injectors
• Modular Ports on the Top of Each Cylinder Runner that can also be used for Nitrous or Methanol Injection
• Two Integrated Sensor Pads to Measure Additional Parameters or as Extra Sources of Vacuum
• Includes One OEM TMAP, Two 1/4 NPT, and Four 1/8th NPT Ports
• High-pressure o-ring sealed construction designed to withstand 100+ psi (7+ Bar)
• Includes Hardware and Installation Kit with picture diagrams and BOM
• S58 version comes with billet oil filter housing adapter to make filter accessible without removing the manifold
• Plenum inlet angle optimally designed for easier intercooler pipe routing
• Includes:
• One Fuel Rail for Top Feed Port Injection (for 6 Injector setup)
• 6 Injector Block Off Plugs
• Individual Runner Nitrous / Methanol adapter kit - CSF #8403
• 2nd Fuel Rail (for 12 Injector setup) - CSF #8404

Installation and compatibility

This is a competition-system component. Confirm the required air-to-air intercooler, charge plumbing, sensor layout, and fuel-system configuration before installation. Installation should be handled by a technician familiar with the engine platform.

• This product is for motorsport use only and requires extensive modifications to install.
• The throttle body flange is engineered to accommodate a larger 77mm S55 throttle body (BMW 13-54-7-597-871). CSF recommends using the VTT-FAB Extension Harnesses ( B58/S58 to S55 TB Conversion ) to simplify installation.
• The manifolds are precision manufactured with the highest tolerances and attention to detail possible. They are designed and engineered to take the abuse of high boost pressure and competitive use. Each one is assembled in house and inspected prior to shipment. CSF offers a 2 year limited warranty on these manifolds. However, that warranty will be void if the manifold is disassembled without prior consent from CSF.

Vehicle fitment

Part number: CSF 8402.