7204 Audi B5 A4 1.8T High-Performance All-Aluminum Radiator

Market Description: CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your B5 A4 1.8T running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab. Associated Comments: The CSF #7204 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility. Market Description: The CSF B5 A4 1.8T radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators. Product Description - Extended: CSF manufactures the most advanced and efficient radiator in the industry for your B5 A4 1.8T. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation. Features and Benefits: 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact Features and Benefits: True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications Product Description - Short: CSF Audi B5 A4 1.8T High Performance All Aluminum Radiator Features and Benefits: CNC Machined Mounting Brackets and OEM Style Inlet/Outlet Features and Benefits: 45 Cooling Tubes with CSF's Exclusive B-Tube Technology Product Description - Long: Audi B5 A4 1.8T High-Performance All-Aluminum Radiator Features and Benefits: 2-Row, 42mm Ultra-High-Performance Dual Pass Core Features and Benefits: 100% All Aluminum TIG-Welded Construction Features and Benefits: Individually Leak and Pressure Tested Product Description - Invoice: CSF 7204 - B5 A4 1.8T Radiator Features and Benefits: For Manual Transmission Only Features and Benefits: 2-Year Limited Warranty Features and Benefits: Smooth Satin Finish Product Description - Short: CSF Radiator AAIA Part Type Description: Radiator