The S63 4.4L Twin Turbo V8 in the BMW F1X M5/M6 is an absolute monster that responds incredibly well to bolt-on upgrades, larger turbos, and performance tuning. Tuners quickly found that increasing power on the S63 pushed charge air temperatures past the OEM Charge-Air-Coolers' limits resulting in dangerously high Intake Air Temperatures (IATs). Pure turbos approached CSF to develop a Charge-Air-Cooler upgrade that would hold up to the extreme boost levels their turbos upgrades could generate and keep the car's IATs in check. The result was the World's 1st Cast End Tank Designed High-Performance Charge-Air-Cooler Set for the F1X M5/M6. CSF used CFD analysis and testing to create the largest charge-air-cooler that could fit in the factory location. The Top/Bottom, Cross-Flow, Dual-Pass Cores are 28% larger than the factory coolers and offer significant reductions in IATs at increased boost levels.. The CSF #8109 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.. Finished with a Professional "Crinkle Black" Powder-Coated Finish (CSF #8109), Also Available in Raw Aluminum Finish with Option for Custom Powder-Coating Available (Inquire for More Details on Lead Time and Pricing). The CSF #8109 Twin Charge-Air-Cooler Set comes with a Professional "Crinkle Black" Powder-Coated Finish. It is also available in Raw Aluminum with Options for Custom Powder-Coating Available (CSF #8109R). The CSF Charge-Air-Coolers boast a 28% larger core size than factory per side. This greatly increases the capacity for heat transfer from the hot charge air from your F1X's Turbos.. "Drop-In Fit" Design for an Easy & Quick Plug-and-Play Installation ­- Complete with OEM-Style "Quick Connect" Water Connections and Sensor Ports. Top/Bottom, Cross-Flow, Dual-Pass Core Configuration with 2-Stage Water Cooling for Maximum Efficiency and Intake Temperature Reduction. Custom Designed CSF Liquid-To-Air Intercooler Core (CFD Analysis and Testing Completed to Ensure Optimal Performance). Designed with 3D Scanning/Rapid Prototype Technology to Ensure Precise Fitment and Maximum Surface Area Utilization. World's 1st Cast End Tank Designed High-Performance Charge-Air-Cooler Set for the BMW F1X M5/M6. CSF 12-16 BMW M5 (F10) / 12-18 BMW M6 (F06/F12/F13) Twin Charge-Air-Cooler Set - Crinkle Black. 28% Increase in Core Size Per Each Charge Cooler Compared to the OEM Charge Air Coolers. Additional E85/Methanol Injection Ports Built into the Cast End Tank Design. BMW F1X M5 & M6 Twin Charge-Air-Cooler Set - Crinkle Black Finish. CSF 8109 - F1X FI Air Cooler (BLK). CSF FI Air Cooler. Lifetime Warranty. 8109 . Intercooler. 8109

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