CSF Charge-Air-Cooler Set - BMW G90 M5 / G99 M5 Touring 2025+ - Crinkle Black

CSF drop-in liquid-to-air charge-air-cooler set for the 2025+ BMW G90 M5 and G99 M5 Touring. Sold as a complete left and right set with installation hardware, each cooler offering a 100 percent increase in core volume over OEM to significantly reduce intake air temperatures. Finished in professional Crinkle Black powder coat with integrated E85/water-methanol injection ports and OEM-style quick-connect water connections.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy