CSF Twin Charge-Air Coolers – BMW X5 M / X6 M / XM (F95 / F96 / G09)

OVERVIEW

CSF's high-performance charge-air-coolers for the F95 X5M, F96 X6M and G09 XM use a custom liquid-to-air intercooler core developed with CFD analysis and testing, giving roughly twice the core volume of each OEM charge air cooler. CSF also lists the set for the S68-powered X5, X6 and X7 M60i.

The one-piece seamless air inlet end tanks have the charge pipes integrated into them, and the outlet end tanks carry built-in E85 and methanol injection ports. CSF used 3D scanning and rapid prototyping to guarantee precise fitment and maximum surface area, so the set drops in with OEM-style quick-connect water connections and sensor ports and no modifications. Intake air temperatures come down significantly as a result.

SPECS

• Custom-designed CSF liquid-to-air intercooler core, CFD analyzed and tested
• Approximately 100% increase in core volume per charge cooler compared to the OEM charge air coolers
• 1-piece seamless air inlet end tanks with integrated charge pipes
• Integrated E85 / methanol injection ports built into the air outlet end tank — dual 1/8 NPT ports per cooler
• OEM-style quick-connect water connections and sensor ports
• Designed with 3D scanning and rapid prototype technology for precise fitment and maximum surface area utilization
• Drop-in fit design with no modifications necessary
• Significantly reduces intake air temperatures (IATs)
• Finish: professional Crinkle Black powder coat
• Cross-references OEM 17 51 5 A2C 233 (left), 17 51 5 A2C 232 (right), 17 51 7 852 407 (left) and 17 51 7 852 406 (right)
• Limited lifetime warranty covering normal use on the original purchaser's vehicle

PARTS INCLUDED

• Left charge-air cooler
• Right charge-air cooler
• Installation hardware

TECH RESOURCES

Additional Parts Required

• None. CSF Radiators specifies no additional hardware for this part — it is a drop-in fit that reuses the factory quick-connect water lines and sensors.
• Optional: methanol or E85 injection plumbing if you intend to use the integrated 1/8 NPT injection ports.

Installation

• CSF does not publish a downloadable installation PDF for this part. Printed installation instructions ship in the box with the cooler set.

Notes

• Years shown follow CSF's official fitment for part 8315. Confirm fitment with Speed Logic if your car sits at the edge of a production year.
• X5 / X6 / X7 M60i: S68 engine only. Earlier N63-powered xDrive50i / M50i models are not covered.

PART NUMBER

• 8315 — Crinkle Black powder-coated finish

VEHICLE APPLICATIONS