Increase the performance of your BMW M model to a new level with the Wagner Tuning high-performance intercooler!The 4.4 liter V8 biturbo engine (S63 B44T4) in the BMW M models has an indirect charge air cooling circuit in which the charge air is cooled by a water-cooled charge air cooler. With our innovative high-performance charge air cooler from Wagner Tuning, you can replace the original charge air cooler and experience an impressive increase in performance. Our high-performance intercooler has a new type of performance core measuring 192 mm x 156 mm x 128 mm. It was specially developed for the high demands of the BMW M5/M8 engine and offers an incredible 75% more external intercooler core volume compared to the standard intercooler. The optimized ratio between inner and outer cooling surface ensures maximum heat transfer and optimal internal airflow. The cast aluminum end boxes were designed using the latest CAD technology and optimized using CFD simulations. The result is outstanding cooling properties with minimal back pressure, which ensures optimal cooling of the charged air with a significant increase in performance. This kit is even ideal for demanding racing. To ensure a permanent cooling effect, all Wagner Tuning intercoolers are equipped with a heat-conducting anti-corrosion coating. The installation of the system is uncomplicated thanks to our detailed installation instructions and is done in plug & play style. Advantages of this product Significantly improved cooling performance More power and torque for your engine Mechanical relief of the turbochargeradditional WMI-Ports (we recommend using Part No. SP30401 from Snow Performance)100% compressive strength 100% plug and play Up to 4 years guarantee Increase the performance of your BMW M model and experience incomparable driving dynamics with the Wagner Tuning high-performance intercooler!The Wagner Tuning Performance CHARGE AIR COOLER KIT for BMW M5/M8 F9XBMW F90 M5 441KW/600PS (2017+). BMW F90 M5 Competition 460KW/625PS (2018+)BMW F90 M5 CS 467KW/635PS (2021+)BMW F91/92/9core dimensions OEM intercooler: 152 mm x 143 mm x 100 mm V = 2.19 literscore dimensions Wagner Tuning intercooler: 192 mm x 156 mm x 128 mm V = 3,83 liters (+75%)Part number: 200001176Comes with: 2 intercoolers 5 silicone hoses air 1 mounting material