Airtec Motorsport Uprated Auxiliary Radiator (DSG & Engine) for VW Golf Mk7 R, Audi S3, Seat Leon, Audi TT
Part of Airtec's expanding Audi/VW/Seat range, these uprated auxiliary radiators cover both the DSG oil and engine coolant sides, aimed at track or fast road use — under sustained hard use, both can overheat, cutting engine torque, slowing gearbox shifts, and risking permanent damage.
Airtec's direct replacements are wider and thicker than the originals, increasing capacity by 67% with more frontal area to match. A quadruple-pass core forces coolant up and down the core four times before it exits, extending dwell time to further reduce temperatures. They fit neatly behind the bumper with only minor trimming of the original air duct needed, using the OEM mounts and coolant connectors, with a removable stone guard protecting the larger core from road debris.
Key Features
- Available for both left- and right-hand sides
- 67% more capacity than the original
- Quadruple-pass design for improved cooling
- Direct fit — no cutting or trimming required
- Removable stone guard to protect the core
- Comprehensive fitting guide included
Please Note
- Right-hand side cooler is for the DSG; left-hand side is for engine coolant
- Not all DSG models have a DSG radiator fitted — check your car before ordering
- OEM radiator: 188mm width x 216mm height x 26.5mm depth, 1.08-litre capacity
- Airtec Motorsport radiator: 200mm width x 216mm height x 42mm depth, 1.8-litre capacity
Compatible With
- Audi S3 (8V)
- Audi TT (8S), 2.0 TSI
- Seat Leon Cupra (5F)
- Volkswagen Golf R (Mk7)
