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
Core can be setup for dual or single pass configuration
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. Comes with CNC machined plug to use in dual-pass configuration
Designed in SolidWorks Using Computational Fluid Dynamics (CFD)
Integrated Air Divider in Inlet Tank Evenly Distributes Airflow Throughout the Core
Improved slotted mounting holes on throttle body side for easier installation
Easy Access to Spin-Off Oil Filter for Quick Oil Changes
Integrated Sensor Pad with Two 1/4″ and Three 1/8″ NPT Ports to Measure Additional Parameters or Extra Sources of Vacuum
Included Fuel Rail for Top Feed Port Injection
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
Individual 1/8″ NPT Breather Ports for Both Inlet/Outlet Water Connections on Back of Manifold for Easy Bleeding
Included KIYLEX Thermal Rejection Manifold Spacer*
Made from KIYLEX® – A patented revolutionary high-performance final stage polymer
Acts as a thermal barrier that dissipates heat between the cylinder head and intake manifold
Proven to lower intake manifold temperatures by up to 15%
Lowers Intake Air Temps (IATs)
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
Includes Hardware and Installation Kit with Picture Diagrams and Instructions 
Finish: Raw Billet – Made by World-Leading Automotive Machinist Custom Plenum Creations in Australia
Optional Powder-Coating and Thermal Rejection Finishes Available – CSF #8400C / #8400B
Disclaimer:
CSF pressure tests each #8400 manifold at 60-70 PSI for a period of 2-3 minutes during the Quality Control and Inspection process. The CSF manifold is not designed to operate above 60 PSI. Any users who chose to operate their vehicle with the CSF manifold over 60 PSI does so at their own risk. Operation at these pressure levels will void the CSF Limited 2 Year Warranty.
OEM Part Number:
Toyota: 17101-WAA01
BMW: 11-61-8-647-977
*B58 (Gen 2 – B58B30M1, B58B30C, & B58B30O1) motors only. Some Model Years equipped with this motor vary by region