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Wagner Mercedes Benz C190 Performance Interccoler Kit (AMG GT/GT S/GT C/GT R)


  • £2,950.00
    exc. VAT £2,458.33


The 4.0 Liter V8 biturbo engine (M178 DE 40 AL) of AMG models is equipped with an indirect charge-air cooling circuit. So the cooling of the charged air is realized by a watercooled intercooler which will be replaced by this WagnerTuning high-performance intercooler.

The WAGNERTUNING high-performance intercooler has got a new performance core with the external core dimensions 209 mm x 175 mm x 110 mm / 8,23Inch x 6,89Inch x 4,33Inch. This intercooler core was directly developed for the high requirements of the AMG engine and offers 86 % more external core volume compared to the stock intercooler. The calculated ratio between the inner and outer cooling surface generates a maximum heat transfer and at the same time the best possible internal air flow. The aluminium cast endtanks were designed in CAD and optimised in CFD simulations. The result is an excellent cooling property with a minimal back pressure. That`s why this kit is also perfect for racing use. An optimal cooling effect of the charged air with a significant increase in performance!

All WAGNERTUNING radiators are equipped with a heat-conductive anti corrosion coating to ensure a lasting cooling effect. The plug & play installation of the system is simple and easy to perform (installation instructions included).


Advantages of this product

  • significantly better cooling performance
  • less pressure drop
  • more power and torque for your engine
  • mechanical discharge of the turbocharger
  • 100% pressure resistance
  • 100% Plug and Play



core dimensions stock intercooler:
177 mm x 153 mm x 80 mm
V = 2,16 Liter

core dimensions WT intercooler:
209 mm x 175 mm x 110 mm
V = 4,02 Liter (+86%)


Compatibility (Click to Expand)


  • C190   (2015 — 2020)
    • AMG GT/AMG GT S (340-390KW/462-530PS)
  • C190   (2017  Present)
    • AMG GT C (410KW/557PS)/AMG GT R (430KW/585PS)


Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 



ML Performance Lifetime Warranty


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