The system enhances engine efficiency by reducing intake temperatures and increasing octane, allowing for more aggressive tuning and power gains. BMW E46 M3 BMW F8X M BMW G8X M FR-S / BRZ / 86 / GR86 Honda Civic Type R Subaru WRX VB Subaru WRX/STI VA Toyota GR Corolla Toyota GR Supra Toyota Trucks & SUVs.
