DeutschTuning proudly offers CSF High Performance Aluminum Radiator Audi B8/Porsche Macan. As CSF continues to expand its VAG cooling performance catalog with more unique and world's first options, next on the list is the ever-popular B8 Audi S4/S5 platform. Just in time for Summer, CSF is excited to announce another industry exclusive – its new High-Performance All-Aluminum Drop-in Fit Radiator upgrade.CSF's High-Performance 2-Row Radiator is complete with precise CNC machined fittings and brackets to allow ease of installation in the complex plastic housing system. It also includes an OEM-style wire harness bracket system to secure the harness that runs across the top of the radiator.In addition to CSF's high-performance radiator core design, CSF has added an upgraded plate-type transmission oil cooler to the left side tank for improved transmission cooling in vehicles with automatic transmissions (comes pre-plugged for use in manual transmission vehicles). CAD/CAM designed using Unigraphics Software. OE radial and deep drawn aluminum endtanks"B-Tube" Technology - Stronger, most efficient tube in the world. Wind tunnel tested for optimal radiator core cooling efficiency. "Racing Style" Aluminum Drain Plug. Brazed in CAB Furnace. ISO 9001/9002 certification. Military Grade (special clad) aluminum used for tubes, fins, headerplates, and side brackets (JIS 3003 spec minimum). Privately owned factories with full "In house" tool rooms. CNC machined fittings". Master Class" TIG welding. 2-Row 42mm High-Performance Core Featuring CSF's B-Tube Technology. Core Features Ultra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact. 100% All-Aluminum TIG-Welded Construction. CNC Machined Mounting Brackets and OEM Style "Quick Connect" Inlet/Outlet. Integrated High-Performance Transmission Oil Cooler for Both Automatic and Manual Transmissions. Integrated OEM Style Wire Harness Brackets. True "Drop-in Fit" Requires No Modifications to Install. Individually Leak and Pressure Tested. 1 Hour "Mirror Finish" Hand Polish