The 4.4 Liter V8 biturbo engine (S63 B44T4) of BMW M-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 192 mm x 156 mm x 128 mm / 8,23Inch x 6,89Inch x 4,33Inch. This intercooler core was directly developed for the high requirements of the BMW M5/M8 engine and offers 75 % 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 aluminum cast endtanks were designed in CAD and optimized 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 (an installation instruction is included as well).
core dimensions stock intercooler:
152 mm x 143 mm x 100 mm
V = 2,19 Liter
core dimensions WT intercooler:
192 mm x 156 mm x 128 mm
V = 3,83 Liter (+75%)
Kit comes with:
2 Intercooler
5 Silicone hoses
1 Mounting material
 
KEY FEATURES
significantly better cooling performance
more power and torque for your engine
mechanical discharge of the turbocharger
additional WMI-Ports (we recommend using Part No.SP30401 from Snow Performance)
100% pressure resistance
100% Plug and Play
up to 4 years warranty
APPLICATIONS
BMW F90 M5 441KW/600PS (2017+)
BMW F90 M5 Competition 460KW/625PS (2018+)
BMW F90 M5 CS 467KW/635PS (2021+)
BMW F91/92/93 M8 441KW/600PS (2019+)