CSF has over 5 decades of experience manufacturing radiators, making them the obvious choice for keeping your engine cool and your Audi Quattro/B1/B2/B3/B4 running at its best. Whether you're hitting the streets or the track, a performance radiator is a must-have for high horsepower builds and race vehicles that need added cooling performance in motorsports environments.
This radiator features a 2-Row core with CSF's exclusive B-Tube Technology, which uses specially engineered "B-tubes" that are brazed over the seam to seal. This design allows for thinner and lighter aluminum material with better cooling efficiency, as well as increased heat transfer surface area for dual liquid laminar flow. The ultra efficient multi louvered fins are carefully aligned to maximize airflow through the radiator core, providing maximum heat rejection efficiency.
The CSF Audi Quattro/B1/B2/B3/B4 radiator is a true "Drop-in fit" design, requiring no modifications to install. OE style brackets are CNC machined and welded for durability, and the inlet/outlet connections are designed to match OE connections for easy installation with OEM hoses or aftermarket options.
Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators. CSF manufactures the most advanced and efficient radiator in the industry for your Audi Quattro/B1/B2/B3/B4, using innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
The CSF #7208 Cooling product is designed to be a "Drop-In Fit" application, installing in the OEM location with no modifications necessary unless otherwise noted. Please refer to the manufacturer repair manual for standard installation instructions, or take it to a qualified installation facility if you do not feel confident installing the product.
