CSF Audi / VW MQB Quadruple Pass DSG High-Performance Auxilary Radiator L663 blue horn button

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The coating on the discs helps fight rust

it is the go-to performance suspension for fast-road and circuit work

Swept slots that balance heat management with structural strength

Early adopters benefit from priority pricing and the chance to help shape the final sound and fitment

CSF Audi / VW MQB Quadruple Pass DSG High-Performance Auxilary Radiator L663 blue horn buttonCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your A3 S3 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