WAGNERTUNING Performance Intercooler Kit Audi RS4 B9 RS5 F5

Performance INTERCOOLER KIT Audi RS4 B9 / RS5 F5


The 2.9 liter V6 biturbo engine (VW EA839) of the Audi RS4/RS5 models is equipped with an indirect charge air cooling circuit. The cooling process of the charge air is therefore realized by a water-cooled charge air cooler, which is replaced by the WagnerTuning high-performance charge air cooler.

The WAGNERTUNING high-performance intercooler has a new type of performance mesh measuring 222 mm x 200 mm x 120 mm. This was specially developed for the high demands of the RS4/RS5 engine and offers 185% more external mesh volume compared to the original intercooler. The relationship between the inner and outer cooling surface used here generates maximum heat transfer and at the same time enables the best possible internal air flow. The cast aluminum end boxes were designed in CAD and optimized with the help of CFD simulations. The result is excellent cooling properties with the lowest back pressure. This kit is therefore also suitable for racing. Optimal cooling of the charged air with a significant increase in performance!

All WAGNERTUNING intercoolers are equipped with a heat-conducting anti-corrosion coating to ensure a permanent cooling effect. The installation of the system is also uncomplicated and can be carried out plug & play with the help of our installation instructions.

Advantages of this product:
- Significantly better cooling performance
- less back pressure
- more power and torque for your engine
- mechanical relief of the turbocharger
- 100% compressive strength
- 100% plug and play
- up to 4 years guarantee


Mesh dimensions OEM intercooler:
220mm x 100mm x 85mm
V = 1.87 liters

Net dimensions WT intercooler:
222mm x 200mm x 120mm
V = 5.33 liters

Scope of delivery:
1 intercooler
2 silicone hoses air
6 cooling water hoses
1 mounting material
1 installation instructions

Not permitted in the area of ​​the STVO.