Description
Elevate the performance and reliability of your McLaren with the CSF Charge-Air-Cooler Set, designed for the 720S, 765LT, 750S, GT, and GTS. Building upon the success of the original CSF intercoolers for the 720S, this newly reengineered 2024 design brings improved fitment for Spider models and upgraded durability under extreme conditions—all while maintaining up to 99% thermal efficiency.
Developed in partnership with PWR, a world-renowned manufacturer of cooling systems used in Formula 1, WRC, and MotoGP, this next-generation CSF system offers unmatched performance for the 4.0L twin-turbo V8 (M840T). With a strong emphasis on compactness and durability, this set delivers powerful, consistent charge air cooling whether you're on the street, racetrack, or drag strip.
Each unit is handcrafted in the USA using aerospace-grade bar and plate cores, which provide three times as many internal fin rows as OEM tube and fin designs. The result is faster IAT recovery, no pressure drop, and significantly higher resistance to boost spikes. These cores are manufactured to extremely tight tolerances using ultra-thin materials (down to 0.3mm), enabling optimal heat exchange without compromising strength.
The TIG-welded 100% aluminum end tanks are CNC-machined and pressure tested to 120 psi, ensuring superior durability compared to the factory's brazed tank joints. This construction eliminates a known OEM weak point and enables the system to withstand the demands of high-boost applications and power increases.
Key Features:
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Sold as a matched pair – Left and Right Charge-Air-Coolers
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Advanced PWR bar & plate cores – Built for motorsports-level performance
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Up to 99% thermal efficiency – Dramatically improves IAT control
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Pressure tested to 120 psi – Ideal for high-boost builds and racing use
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100% TIG-welded aluminum construction – Stronger than OEM brazed tanks
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No pressure drop compared to factory system
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Plug-and-play fitment – No modifications required
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CNC-machined mounting brackets and OEM-style inlet/outlet connections
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Hand-brushed satin finish – A premium look for engine bay presentation
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Leak and pressure tested individually for guaranteed performance
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Made in the USA – Designed and manufactured in collaboration with PWR
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Limited Lifetime Warranty – Coverage for the original purchaser
Vehicle Fitment:
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2018–2023 McLaren 720S (Coupe & Spider)
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2023–2025 McLaren 750S (Coupe & Spider)
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2021–2024 McLaren 765LT
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2019–2023 McLaren GT
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2024–2025 McLaren GTS
Engine Compatibility: Turbocharged 4.0L V8 (M840T)
Warranty Information:
Manufacturer: Cooling Systems and Flexibles, Inc. (CSF)
Warranty: Limited Lifetime Warranty to the original purchaser
Covers manufacturer defects under normal use. Proof of purchase is required for claims.
