Description
400001011 · B48 / B58
Wagner Tuning Competition auxiliary water cooler Z4 G29 and Supra A90
More than double the water in the charge air circuit. The face stays open for the neighbour.
Competition auxiliary cooler for the BMW Z4 G29 and Toyota GR Supra A90 with B48 2.0 and B58 B58M0 3.0, from 2019, including OPF. Both engines cool charge air through their own water circuit. More volume in the loop holds water temperature down longer. Core volume goes from 7.70 litres to 16.70 litres, plus 117 percent. Depth grows from 27 mm to 68 mm. Face area is smaller, 2454 cm² against 2851 cm² stock, so air still reaches the cooler beside it.
Why this cooler?
117 PERCENT
16.70 litres against 7.70 litres stock. More water, temperature in the low temperature circuit climbs slower.
68 MM DEPTH
524 mm by 468 mm, 68 mm deep. Stock is 576 mm by 495 mm, 27 mm deep. The gain sits in depth, not in the face.
B48 AND B58
Same circuit for 20i, 30i, M40i and both Supra. OPF cars from 2019 carry the higher thermal load.
AIR FOR THE NEIGHBOUR
Smaller face, Competition core. Coating conducts heat and resists corrosion. Fitting guide in the box, close to plug and play.
Fits
- BMW Z4 G29 20i, 2.0, 145 kW, 197 hp, from 2019, OPF
- BMW Z4 G29 30i, 2.0, 190 kW, 258 hp, from 2019, OPF
- BMW Z4 G29 M40i, 3.0, 250 kW, 340 hp, from 2019, OPF
- Toyota Supra MK5 A90 GR 2.0, 190 kW, 258 hp, from 2019, OPF
- Toyota Supra MK5 A90 GR 3.0, 250 kW, 340 hp, from 2019, OPF
Comparison
| Stock | 576 mm x 495 mm x 27 mm, 7.70 litres, 2851 cm² |
| Wagner | 524 mm x 468 mm x 68 mm, 16.70 litres, 2454 cm² |
| Volume | plus 117 percent |
| Core | Competition race core |
| Part number | 400001011 |
| Install | close to plug and play, fitting guide |
Fitment
Replace the auxiliary cooler of the indirect charge air circuit, not the main radiator. Bleed until no air remains in the circuit. No parts certificate in the package. Clear registration before road use.
| Item number: | 2821 |