CSF Cooling - Racing & High Performance Division 7084 Audi / VW MQB Triple-pass High-Performance All-Aluminum Radiator for Select Audi A3, Audi A3 Quattro, Audi Q3, Audi S3, Audi TT, Audi TT Quattro, Audi TTS Quattro, Volkswagen Arteon, Volkswagen GTI,

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Audi/VW 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. The Triple-Pass Flow Structure allows the coolant to flow across the core of the radiator three times before exiting for lowest outlet temperatures possible. 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.

CSF manufactures the most advanced and efficient radiator in the industry for your Audi/VW. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

Fits: 2015-2025 Audi A3, 2015-2025 Audi A3 Quattro, 2019-2025 Audi Q3, 2015-2025 Audi S3, 2016 Audi TT, 2016-2023 Audi TT Quattro, 2016-2023 Audi TTS Quattro, 2019-2023 Volkswagen Arteon, 2015-2025 Volkswagen GTI, 2015-2021 Volkswagen Golf, 2017-2019 Volkswagen Golf Alltrack, 2015-2025 Volkswagen Golf R, 2015-2019 Volkswagen Golf SportWagen, 2019-2025 Volkswagen Jetta, 2018-2025 Volkswagen Tiguan

Please review Specifications and the detailed fitment table for notes and exceptions.