WAGNERTUNING Comp. Package BMW M3-M4 S55 intercooler / water cooler / downpipe

The competition package for the BMW M3-M4 consists of the intercooler upgrade kit, the water cooler upgrade kit and the downpipe kit. It is compatible for the following vehicles.

BMW M3 F80 S55 Engine 317-331KW/431-450PS (2014-2018)
BMW M4 F82 S55 Engine 317-368KW/431-500HP (2014-2018)
BMW M4 F83 S55 Engine 317-331KW/431-450HP (2014-2018)

OPF models excluded


The intercooler upgrade kit 200001124

The WAGNERTUNING high-performance intercooler has a new type of competition net (tube fin) measuring 287 mm x 185 mm x 115 mm. This was specially developed for the high demands of the BMW M3/M4 and offers 114% 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

Not permitted in the area of ​​the STVO.

The water cooler upgrade kit 400001003

The 3.0 liter S55B30 turbo engine of the BMW M3/M4 models is equipped with an indirect charge air cooling circuit. As a result, the cooling process for the charge air is not (as usual) carried out using the ambient air as a cooling medium, but is implemented with the help of a separate cooling water circuit. Accordingly, a reduction in the cooling water temperature can also be directly equated with an improved cooling capacity of the charge air. This is exactly where the advantages of the WAGNERTUNING upgrade water cooler come into play. The newly developed competition - racing nets of the WAGNERTUNING high-performance water cooler increase the cooler volume of the series water cooler by 89% at the front and by 94% at the side. The ratio used between the inner and outer cooling surface generates maximum heat transfer and at the same time allows the adjacent components (e.g. the engine water cooler behind it) enough air flow for its heat exchange. Furthermore, with the help of the increased amount of cooling water, the entire system thermal can be kept at a lower level over a longer period of time.

All WAGNERTUNING water coolers 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.

Scope of delivery:
1x frontal water cooler (low temperature circuit)
1x side water cooler (low temperature circuit)
1x carbon air duct for the side water cooler
1x mounting material
1x installation instructions

The down pipe kit 500001023

Downpipe kit with 200CPSI racing catalytic converter for BMW M3/M4 F80/82/83 without OPF!

high-quality cast stainless steel 1.4301 (SS304)
complete Ø3inch (76mm) with adapter to original AGA
CAD designed and flow optimized
2 lambda probe connections
Racing metal catalyst (200 CPSI with high-quality EURO 6 coating)
100% perfect fit, simply exchange it for a standard part
less thermal load on the turbocharger
More power by reducing the dynamic pressure
much more torque

Not permitted in the area of ​​the STVO.
Error display possible in the DME.