Wagner Tuning Performance Intercooler Kit | C43, GLC43 & E43 AMG

The 3.0 liter V6 biturbo engine (M 276 DE 30 AL) of the Mercedes 43 AMG models is equipped with an indirect charge air cooling circuit. The cooling process of the charge air is therefore implemented 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 network with the dimensions 222 mm x 297 mm x 95 mm. This was specially developed for the high demands of the 43 AMG engine and offers 133% more external network volume compared to the original intercooler. The ratio used between the inner and outer cooling surface 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 possible counter 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 thermally conductive anti-corrosion coating so that a permanent cooling effect is ensured. The assembly 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% pressure resistance
- 100% plug and play
- Up to 4 years guarantee
- Includes 57mm (2.25inch) aluminum Boost pipe
- Optional with 2 pcs. 1 / 8NPT WMI connections in the upper end box - Click HERE


Dimensions of OEM Intercooler:
200 mm x 207 mm x 65 mm
V = 2.7L

Dimensions of Wagner Tuning Intercooler:
222 mm x 297 mm x 95 mm
V = 6.3L