CTS Turbo MK7/7.5/MK8 VW Golf R, 8V/8Y Audi S3, Audi TT DSG Cooler/Auxiliary Radiator

We are proud to announce our new high-performance DSG Cooler/Auxiliary Radiator upgrade for MK7/7.5/MK8 VW Golf R, 8V/8Y Audi S3, Audi TT. Designed specifically for enthusiasts who demand superior cooling performance, this upgrade offers enhanced heat dissipation and improved thermal management for your engine and transmission. Crafted from top-quality materials, the auxiliary radiator cooler is engineered to seamlessly integrate into your  existing cooling system, providing optimized cooling efficiency under high-stress conditions. Say goodbye to overheating worries and unleash the full potential of your MQB's performance with our Auxiliary Radiator Cooler Upgrade. These units fits the right side for the DSG and the left side for the auxiliary radiator.

PLEASE NOTE THESE ARE SOLD INDIVIDUALLY.

• VEHICLES WITH DSG TRANSMISSION REQUIRE TWO (2)
• VEHICLES WITH MANUAL TRANSMISSION REQUIRE ONE (1)

Product Details:

• Elevate cooling performance with our DSG Cooler/Auxiliary Radiator Cooler Upgrade
• Features a 2-row, 42mm ultra-high-performance core
• Constructed with 100% aluminum, TIG-welded for durability and heat dissipation
• Massive heat dissipation of 37%

•  MK7/7.5 VW Golf R (2015 - 2021)
•  MK8 VW Golf R (2022-present)
•  8V Audi S3 (2015 - 2021)
•  8Y Audi S3 (2022-present)
•  8S Audi TT (2015-2021)

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 5 applications

TT

Make	Model	Engine	Years
AUDI	TT (8S)		2015–2021

S3

Make	Model	Engine	Years
AUDI	S3 (8V)		2015–2020
AUDI	S3 (8Y)		2022–2023

GOLF R

Make	Model	Engine	Years
VW	GOLF R (MK7/7.5)		2015–2020
VW	GOLF R (MK8)		2022–2024

Fitment data last updated: 2026-09-30

✓ Fits 5 vehicle applications Check vehicle fitment before ordering View fitment