The Wagner Competition front water cooler kit is the ultimate upgrade for the thermal stabilization of the BMW M2 (G87), M3 (G80/G81) and M4 (G82). Specially developed for the 3.0L R6 biturbo engine (S58) does this kit increase the cooling volume by 60%The kit is supplied including component certificate.
The S58 engine utilizes an indirect charge air cooling system (low-temperature circuit), in which the charge air is cooled via a separate cooling water circuit. Lowering the cooling water temperature is therefore crucial for maintaining engine performance. The Wagner upgrade water cooler increases the volume by 60% (14.67 liters vs. OEM 9.16 liters), primarily due to a greater installation depth (from 30 mm to 48 mm). The optimal ratio between the inner and outer cooling surface guarantees maximum heat transfer thermally conductive anti-corrosion coating provides long-lasting cooling and system protection. Installation is plug & play with detailed installation instructions.
Properties
- 60% larger cooling volume (14.67 liters vs. OEM 9.16 liters)
- Supplied with parts certificate for easy registration
- Lowers the cooling water temperature in the indirect charge air cooling circuit
- Maximum heat transfer due to greater construction depth
- Competition racing network
- Thermally conductive anti-corrosion coating for long-lasting cooling
- Plug & play assembly with detailed installation instructions
Technical specifications
- Suitable for: BMW G87 M2 (460 HP, from 2023+), BMW G80/G81 M3 (Base/Competition/Touring, 480-510 HP, from 2021+), BMW G82 M4 (Base/Competition/CSL, 480-550 HP, from 2021+) with S58 engine
- Engine: 3.0L R6 biturbo (S58)
- Cooling type: indirect charge air cooling system (low-temperature circuit)
- Wagner water cooler dimensions: 505 mm x 605 mm x 48 mm
- Volume: 14.67 liters (+60% vs. OEM 9.16 liters)
- Cooling surface: 3055 cm² (equivalent to OEM)
- Construction depth: 48 mm (vs. OEM 30 mm)
- Coating: thermally conductive anti-corrosion coating
- Installation: plug & play
Contents of the set
- Wagner Competition front water cooler (radiator)
- Part certificate
- Installation instructions
Frequently Asked Questions
For which models is this water cooler suitable?
For the BMW M2 (G87), M3 (G80/G81) and M4 (G82) with the 3.0L R6 biturbo engine (S58).
How much larger is the cooling volume?
The volume increases by 60%, from 9.16 liters (OEM) to 14.67 liters, primarily due to a greater construction depth (from 30 mm to 48 mm).
Is a certificate included?
Yes, the water cooler is delivered including a parts certificate.
Is the assembly complicated?
No, assembly is plug & play with detailed installation instructions.
