CSF twin charge-air-cooler set for the S63 4.4L twin-turbo V8 in the BMW F1X M5 and M6, the world's first cast-end-tank high-performance charge-air-cooler set for this platform. Developed with Pure Turbos using CFD analysis, the top/bottom cross-flow dual-pass cores are 28% larger than the factory units and significantly cut intake air temperatures at increased boost. It installs as a drop-in plug-and-play upgrade with OEM-style quick-connect water connections and sensor ports, and adds built-in E85/water-methanol injection ports in the cast end tanks. Backed by a lifetime warranty. Finished in crinkle black powder-coat.
Specifications
| Type | Liquid-to-air charge-air-cooler set (direct replacement) |
| Core/Material | Bar & plate aluminum with cast end tanks |
| Dimensions | 28% larger core per cooler vs. OEM |
| Finish | Crinkle Black powder-coat |
| Mount | Drop-in fit (no modifications required) |
| Part Number | 8109 |
| Quantity | Set (2 charge-air-coolers) |
| Warranty | Lifetime |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | BMW | M5 | Base |
| 2012-2018 | BMW | M6 | Base |
| 2014-2019 | BMW | M6 Gran Coupe | Base |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- 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 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
