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.

This Part Fits:

Year	Make	Model	Submodel
2017-2020,2022-2024	Audi	A3	Premium
2017-2020,2022-2024	Audi	A3	Premium Plus
2017-2019,2022	Audi	A3	Prestige
2015-2016	Audi	A3	TDI Premium
2015-2016	Audi	A3	TDI Premium Plus
2015-2016	Audi	A3	TDI Prestige
2019	Audi	A3	Titanium
2015-2020,2022-2025	Audi	A3 Quattro	Premium
2015-2020,2022-2025	Audi	A3 Quattro	Premium Plus
2015-2019,2022	Audi	A3 Quattro	Prestige
2019-2025	Audi	Q3	Premium
2019-2025	Audi	Q3	Premium Plus
2019	Audi	Q3	Prestige
2020-2023	Audi	Q3	S-Line Premium
2020-2023	Audi	Q3	S-Line Premium Plus
2020	Audi	Q3	S-Line Prestige
2020,2022-2025	Audi	S3	Premium
2015-2020,2022-2025	Audi	S3	Premium Plus
2015-2019,2022-2025	Audi	S3	Prestige
2016-2023	Audi	TT Quattro	Base
2016-2023	Audi	TTS Quattro	Base
2019-2021	Volkswagen	Arteon	SE
2019,2022-2023	Volkswagen	Arteon	SE R-Line
2019-2020	Volkswagen	Arteon	SEL
2019	Volkswagen	Arteon	SEL Premium
2019-2023	Volkswagen	Arteon	SEL Premium R-Line
2019-2023	Volkswagen	Arteon	SEL R-Line
2016	Volkswagen	Golf	Base
2015	Volkswagen	Golf	Launch Edition
2015-2018	Volkswagen	Golf	S
2015-2016,2018	Volkswagen	Golf	SE
2015-2016	Volkswagen	Golf	SEL
2017	Volkswagen	Golf	Wolfsburg Edition
2017-2019	Volkswagen	Golf Alltrack	S
2017-2019	Volkswagen	Golf Alltrack	SE
2017-2019	Volkswagen	Golf Alltrack	SEL
2023	Volkswagen	Golf R	20th Anniversary Edition
2015-2019,2022-2025	Volkswagen	Golf R	Base
2025	Volkswagen	Golf R	Black Edition
2016	Volkswagen	Golf SportWagen	Limited Edition
2015-2019	Volkswagen	Golf SportWagen	S
2015-2018	Volkswagen	Golf SportWagen	SE
2015-2018	Volkswagen	Golf SportWagen	SEL
2023	Volkswagen	GTI	40th Anniversary Edition
2015-2025	Volkswagen	GTI	Autobahn
2019	Volkswagen	GTI	Rabbit Edition
2015-2025	Volkswagen	GTI	S
2015-2025	Volkswagen	GTI	SE
2017	Volkswagen	GTI	Sport
2018-2025	Volkswagen	Tiguan	S
2018-2025	Volkswagen	Tiguan	SE
2020-2025	Volkswagen	Tiguan	SE R-Line Black
2018-2021	Volkswagen	Tiguan	SEL
2018-2019	Volkswagen	Tiguan	SEL Premium
2019-2021	Volkswagen	Tiguan	SEL Premium R-Line
2019,2022-2025	Volkswagen	Tiguan	SEL R-Line
2019	Volkswagen	Tiguan	SEL R-Line Jet Black
2024	Volkswagen	Tiguan	Wolfsburg Edition