CSF 2015+ Volkswagen Golf/GTI (VAG MQB) Triple-Pass Radiator

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 Audi A3 Premium 2017-2020 Audi A3 Premium Plus 2017-2019 Audi A3 Prestige 2019 Audi A3 Titanium 2015-2020 Audi A3 Quattro Premium 2015-2020 Audi A3 Quattro Premium Plus 2015-2019 Audi A3 Quattro Prestige 2019-2022 Audi Q3 Premium 2019-2022 Audi Q3 Premium Plus 2019 Audi Q3 Prestige 2020-2022 Audi Q3 S-Line Premium 2020-2022 Audi Q3 S-Line Premium Plus 2020 Audi Q3 S-Line Prestige 2020 Audi S3 Premium 2015-2020 Audi S3 Premium Plus 2015-2019 Audi S3 Prestige 2016-2021 Audi TT Quattro Base 2016-2021 Audi TTS Quattro Base 2019-2021 Volkswagen Arteon SE 2019 Volkswagen Arteon SE R-Line 2019-2020 Volkswagen Arteon SEL 2019 Volkswagen Arteon SEL Premium 2019-2021 Volkswagen Arteon SEL Premium R-Line 2019-2021 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 2015-2019 Volkswagen Golf R Base 2016 Volkswagen Golf SportWagen Limited Edition 2015-2019 Volkswagen Golf SportWagen S 2015-2018 Volkswagen Golf SportWagen SE 2015-2018 Volkswagen Golf SportWagen SEL 2015-2021 Volkswagen GTI Autobahn 2019 Volkswagen GTI Rabbit Edition 2015-2021 Volkswagen GTI S 2015-2021 Volkswagen GTI SE 2017 Volkswagen GTI Sport 2018-2020 Volkswagen Tiguan S 2018-2020 Volkswagen Tiguan SE 2020 Volkswagen Tiguan SE R-Line Black 2018-2020 Volkswagen Tiguan SEL 2018-2019 Volkswagen Tiguan SEL Premium 2019-2020 Volkswagen Tiguan SEL Premium R-Line 2019 Volkswagen Tiguan SEL R-Line 2019 Volkswagen Tiguan SEL R-Line Jet Black