Wagner Tuning Audi S4/A6 2.7T Competition Intercoolers without Shrouds
The Wagner Tuning Audi B5 S4 Intercooler Kit is a high-performance redesign of the original Audi OEM intercooler, designed specifically for B5 enthusiasts. Our engineers have increased the intercooler core and improved the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties.
Updated to the latest tube fin technology for the intercooler core, combined with cast aluminium and CNC end tanks for reliable high-performance air-to-air charge cooling. OEM+ fit and finish for easy installation. Inlet & outlet diameter = Ø53mm.
Advantages of the Wagner Tuning Intercooler:
- Improved cooling performance
- 38% larger inflow area
- 90% more charge air volume
- Flow-optimised
- Inlet & outlet Ø53mm
- Plug & Play
The Wagner Tuning Audi S4 Intercooler Kit Features:
- Latest tube fin technology intercooler cores
- 220mm x 215mm x 90 mm vs. OEM 160x215x65mm
- Calculated Flow Comparison:
- Wagner Tuning Intercooler 4257 ccm
- OEM S4 Intercooler 2236 ccm
- OEM RS4 Intercooler 2538 ccm
- CAD optimised end tank design
- Ultra-lightweight carbon fibre intercooler air ducting
- OEM installation points
- 38% more cooling area than OEM
- 90% greater flow volume than OEM
- Stealth flat black finish
Small adjustments for Audi A6 2.7T with automatic gearbox.





