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CSF originally designed the BMW S63 Charge-Air-Coolers for the F9X M5/M6. Over five hundred of these Intercoolers kits have been sold with many of them on 1000+ hp builds. Due to their popularity and success, CSF has received many requests to have a set made to fit the X5M and X6M. CSF worked with Steve Dinan's Carbahn to develop the mounting hardware needed to use these coolers. The result - a true plug-and-play system requiring no modifications to install that will take your M SUV to a whole new level.
The CSF Charge-Air-Cooler Cores are 100% larger in volume than the factory coolers. These cores were custom designed using CFD analysis and testing to ensure optimal performance as well as perfect fitment. Both coolers come with OEM-Style "Quick Connect" water connections as well as sensor ports for fast and easy installation.
The weak OEM crimped-on plastic end tanks have been replaced with CSF's larger, CFD analyzed, 100% TIG-welded cast end tanks. CSF also integrated the charge pipe into the design of the top end tank. The single piece cast design removes the glued-on factory plastic charge pipes. This creates a much stronger system that can handle much higher boost pressures.
Integrated dual 1/8 NPT ports are located on both outlet side air tanks for quick and easy installation of aftermarket methanol/nitrous injection systems. The positioning of these ports have been carefully designed to place the injection system directly into the post-intercooled charge-air stream for maximum performance.
The Charge-Air-Coolers come in an OEM+ Crinkle Black Finish. In addition, custom finishes are available at an additional cost for those looking for a more unique engine bay look.
Features
- Custom Designed CSF Liquid-To-Air Intercooler Core (CFD Analysis and Testing Completed to Ensure Optimal Performance)
- 100% Increase in Core Volume Per Each 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 Air Outlet End Tank (Dual 1/8 NPT Ports Per Cooler)
- Complete with OEM-Style "Quick Connect" Water Connections and Sensor Ports
- Designed with 3D Scanning and Rapid Prototype Technology to Ensure Precise Fitment and Maximum Surface Area Utilization
- "Drop-In Fit" Design with No Modifications Necessary
- Significantly Reduces Intake Air Temperatures (IATs)
- Finished with a Professional "Crinkle Black" Powder-Coated Finish (CSF #8315) - Custom Powder-Coating Available (Inquire for More Details on Lead Time and Pricing)
- Sold as a Complete Set with Left and Right Charge-Air Coolers + Installation Hardware
- Lifetime Warranty
Applications
Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
---|---|---|---|---|---|---|
2020-2023 | BMW | F95 | X5 | M | Turbocharged 4.4L V8 | - |
2020-2025 | BMW | F95 | X5 | M Competition | Turbocharged 4.4L V8 | - |
2019-2023 | BMW | F96 | X6 | M | Turbocharged 4.4L V8 | - |
2020-2025 | BMW | F96 | X6 | M Competition | Turbocharged 4.4L V8 | - |
2023-2025 | BMW | G09 | XM | - | Turbocharged 4.4L V8 | - |
2024-2025 | BMW | G09 | XM | Label | Turbocharged 4.4L V8 | - |
OEM Part Numbers
- BMW: 17 51 7 852 406 *Right
- BMW: 17-51-7-852-406 *Right
- BMW: 17517852406 *Right
- BMW: 17 51 7 852 407 *Left
- BMW: 17-51-7-852-407 *Left
- BMW: 17517852407 *Left
- BMW: 17 51 5 A2C 232 *Right
- BMW: 17-51-5-A2C-232 *Right
- BMW: 17515A2C232 *Right
- BMW: 17 51 5 A2C 233 *Left
- BMW: 17-51-5-A2C-233 *Left
- BMW: 17515A2C233 *Left
Warranty
Cooling Systems and Flexibles, Inc. (CSF) warrants CSF’s High-Performance Cooling Systems, under normal use and service, to the original purchaser of the vehicle in which the product was originally installed. For more information and details please visit our Warranty Page
SKU# 8315 Warranty Term: Limited Lifetime Warranty
Custom Finish Gallery

Alpine White +$200.00

Bengal Red Gloss +$200.00

Bengal Red Matte +$200.00

Bismark Gold - M5CS Color Match +$200.00

BMW Carbon Ceramic Gold Match (Matte) +$200.00

BMW Carbon Cermaic Gold Match (Gloss) +$200.00

Crinkle Red +$200.00

Custom Blue Stone +$200.00

Fire Orange +$200.00

Fire Orange Matte (RAAL 2011) +$200.00

Frozen Polish +$900.00

Heat Dispersion Thermal Coating - Arctic Black +$200.00

Heat Dispersion Thermal Coating - Space Grey +$200.00

Isle of Man Green +$200.00

Java Green +$200.00

M-Stripe Blue +$200.00

Mustard Yellow (RAAL 1004) +$200.00

Space Grey Gloss +$200.00

Space Grey Matte +$200.00

Stain Poly Gold +$200.00

Titan 7 Techna Bronze +$200.00

Vintage Rose +$200.00