Wagner Tuning Competition Radiator Kit
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Wagner Tuning Competition Radiator Kit - BMW M3/M4 (F80/F82/F83) S55
Wagner Tuning builds its cooling hardware around motorsport-derived core technology, and this Competition Radiator Kit is engineered specifically for the indirect charge air cooling circuit on the BMW M3/M4 S55 platform. It targets the low-temperature water circuit that cools the charge air, which is the limiting factor for sustained boost performance under hard driving or track use.
This listing covers the BMW M3 and BMW M4 built on the F80, F82 and F83 chassis, fitted with the S55B30 twin turbo engine. The kit is plug and play and includes both the front mounted and side mounted radiators for the low-temperature circuit.
Kit Contents
- 1x front mounted radiator (low temperature circuit) - 568mm x 468.4mm x 32mm, 8.5L volume (+89% over OEM)
- 1x side mounted radiator (low temperature circuit) - 252mm x 188mm x 68mm, 3.2L volume (+94% over OEM)
- 1x carbon fibre air shroud for side mounted radiator
- 1x mounting hardware kit
- 1x installation instructions
Specifications
- Increased core volume over OEM on both radiators for improved heat rejection
- Heat conductive anti corrosion coating for long term durability
- SKU: 400001003
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's model, chassis and engine configuration are confirmed before ordering.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| BMW | M3 | F80 | S55 |
| BMW | M4 | F82/F83 | S55 |
Technical Specifications
| Spec | Value |
|---|---|
| Engine Application | S55B30 3.0L twin turbo (indirect charge air cooling circuit) |
| OEM Front Mounted Radiator Dimensions | 590 mm x 308 mm x 25 mm |
| OEM Front Mounted Radiator Volume | 4.5 L |
| OEM Front Mounted Radiator Core Surface Area | 1817 cm² |
| Wagner Tuning Front Mounted Radiator Dimensions | 568 mm x 468.4 mm x 32 mm |
| Wagner Tuning Front Mounted Radiator Volume | 8.5 L (+89% vs OEM) |
| Wagner Tuning Front Mounted Radiator Core Surface Area | 2660.5 cm² (+46.4% vs OEM) |
| OEM Side Mounted Radiator Dimensions | 250 mm x 165 mm x 40 mm |
| OEM Side Mounted Radiator Volume | 1.65 L |
| OEM Side Mounted Radiator Core Surface Area | 412.5 cm² |
| Wagner Tuning Side Mounted Radiator Dimensions | 252 mm x 188 mm x 68 mm |
| Wagner Tuning Side Mounted Radiator Volume | 3.2 L (+94% vs OEM) |
| Wagner Tuning Side Mounted Radiator Core Surface Area | 473.8 cm² (+14.9% vs OEM) |
| Coating | Heat conductive anti corrosion coating |
| Kit Contents | 1x front mounted radiator (low temperature circuit), 1x side mounted radiator (low temperature circuit), 1x carbon fibre air shroud for side mounted radiator, 1x mounting material, 1x installation instructions |
No instructions available for this product.

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