Two 1/8" NPT ports are located on the top of the back water plate. These ports can be used to measure inlet/outlet water temps as well as used as breather ports to help in the bleeding procedure. 1/8th NPT plugs come included in the supplied hardware kit. Please follow OEM BMW or Toyota bleeding procedure which takes roughly 15 minutes to complete.

• Comes Finished in Thermal Black Heat Dispersion Cerakote (Available in Raw Billet - CSF #8400 or Custom Finishes - CSF #8400C)
• Core can be setup for dual or single pass: The -16 ORB bung on front water end plate can be used to adjust the flow configuration to single-pass and/or to be used with an ice-box setup. Includes CNC machined plug for dual-pass configuration
• Designed in SolidWorks Using Computational Fluid Dynamics (CFD)
• Easy Access to Spin-Off Oil Filter for Quick Oil Changes
• Improved slotted mounting holes on throttle body side for easier installation
• Included Fuel Rail for Top Feed Port Injection
• Included KIYLEX Thermal Rejection Manifold Spacer - Proven to lower intake manifold temperatures by up to 15%
• Includes Hardware and Installation Kit with Picture Diagrams and Instructions
• Individual 1/8" NPT Breather Ports for Both Inlet/Outlet Water Connections on Back of Manifold for Easy Bleeding
• Individual 1/8" NPT Ports on the Top of Each Cylinder Runner for Nitrous or Meth Injection - Allows for Even Spray Distribution and Control for Maximum Performance
• Integrated Air Divider in Inlet Tank Evenly Distributes Airflow Throughout the Core
• Integrated Sensor Pad with Two 1/4" and Three 1/8" NPT Ports to Measure Additional Parameters or Extra Sources of Vacuum
• Made by World-Leading Automotive Machinist Custom Plenum Creations in Australia
• Some modifications to install - this product is intended to be installed only by a skilled and experience technician who is familiar with the B58 engine platform
• Utilizes a High Performance, Motorsports-Grade Bar/Plate Air-to-Water Intercooler Core - 25% larger than the standard Gen-2 B58 Super Manifold (CSF#8200) - 15 Rows of Water Cooling vs. CSF #8200 12 Rows and OEM 6 Rows