CSF Super Manifold for A90/91 Supra and BMW B58With the larger and more efficient intercooler performance, lower pressure drop, included fuel rail & kit for top feed port injection, and other industry leading features, the CSF Super Manifold allows B58 owners to maximize performance. Utilizes a High Performance, Motorsports Grade Bar Plate Air to Water Intercooler Core Double the Capacity of the OEM Core (12 Rows of Water Cooling vs. OEM 6 Rows) Significantly Lower Pressure Drop Across the Core