Which Boost Cooler system fits my vehicle?
| Scope of delivery |
Stage 1 Starter Kit |
Stage 2 Low Boost |
Stage 2.5 PowerMax |
Stage 3 DI |
|---|---|---|---|---|
| High Pressure Diaphragm Pump, 300 PSI | ✓ | ✓ | ✓ | ✓ |
| 2 Nozzles | ✓ | ✓ | ✓ | ✓ |
| Upgradable | ✓ | ✓ | ✓ | ✓ |
| 3l Tank | ✓ | ✓ | ✓ | ✓ |
| Low level indicator | ✓ | ✓ | ✓ | ✓ |
| Variable Injection | x | Boost press | Boost press | ✓ |
| 2-D Injection | x | x | x | Boost press + FRP |
| Dual Stage Technology | x | x | Upgradable | ✓ |
| Cockpit display | x | x | ✓ | ✓ |
| 52 mm DIN cockpit display | x | x | ✓ | x |
| ProLine stainless steel braided line available | x | ✓ | ✓ | ✓ |
Methanol Injection for the BMW M5 F10 Competition
(S63B44, 412 kW / 560 hp)
The S63B44 in the M5 F10 is a 4.4 L V8 bi-turbo in a hot-V layout — both turbos sit inside the engine valley, directly on the manifolds. The result is a compact build, short gas paths, and from the factory extreme intake air temperatures under full load. With Stage 1 tuning many M5s hit the 700 hp mark, and hardware-supported builds at 800+ hp are not uncommon. Exactly this load range demands active charge-air cooling — water-methanol injection lowers EGT peaks and gives the tune the thermal headroom the engine needs to actually deliver the power.
Recommended configuration for the M5 F10: We recommend the Stage 3 DI variant. The S63 is a pure direct-injection V8; the DI-specific Boost Cooler controller with fuel-rail pressure mapping and Hyper-Sonic nozzle setup is mandatory. Stage 2.5 Power-Max suits moderate software tunes up to ~650 hp. Stage 1 is the right pick for OEM software without hardware mods.
Effect in numbers: −40 to −60 °C intake air temperature under full load, +10 to +25 % power gain depending on stage, reduced knock-control retard in the upper load zone, significantly higher thermal reserve under repeated full-load events (autobahn, track) — critical on the S63 with its hot-V architecture.
Boost Cooler Water Injection
– made for your vehicle
Performance water-methanol injection with the classic Snow Performance Boost Cooler systems. Reduces intake air temperature by up to −60 °C, enables +10 to +25 % more power without thermal engine stress. Direct from the manufacturer — European Headquarters for Snow Performance.
Direct manufacturer support
from Hamburg
S-Performance GmbH is the European Headquarters for Snow Performance. English-speaking support available, pre-sales technical advice, warranty direct from the engineering team, shipping to over 220 countries.
Got questions about your vehicle or one of the systems? Get in touch with our support team: contact form.
Boost Cooler vs. Boost Cooler ProLine
Standard Boost Cooler kits ship with red pressure hoses and push-on fittings. The ProLine variant uses stainless steel braided lines and AN fittings — motorsport-grade pressure resistance, higher heat tolerance.
