CSF Twin Charge-Air Cooler Set - BMW M5 F90 / M8 F91 F92 F93 S63 - Crinkle Black

CSF's twin charge-air-cooler set keeps intake air temperatures down on the S63 twin-turbo V8 in the BMW F90 M5 and F9X M8. Designed with CFD analysis and 3D scanning, the custom liquid-to-air cores are the largest that fit the factory location and carry 100% more core volume per cooler than the OEM units. One-piece seamless air-inlet end tanks integrate the charge pipes for maximum strength, and integrated dual 1/8 NPT ports per cooler support E85 or methanol injection. A complete drop-in set with left and right coolers plus installation hardware. Crinkle Black finish with a lifetime warranty.

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