Mountune USA
mountune Triple Pass Radiator Upgrade - Focus ST
mountune Triple Pass Radiator Upgrade - Focus ST
SKU:MP2546-12020-AA1
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mountune has teamed up with global cooling experts CSF to offer the ultimate cooling solution for the Focus ST. This new high-performance, all-aluminum, triple-pass radiator has been tested and validated over thousands of miles in high-powered eco-boost applications, as well as proven on the track in the most demanding conditions. The new mountune Focus ST radiator features CSF's exclusive B-Tube technology as well as an ultra-efficient multi-louvered fin configuration for maximum surface area contact and heat dissipation. Additionally, the Triple-pass flow structure allows the coolant to flow across the core of the radiator 3 times before exiting the radiator for the lowest outlet temperatures possible.
The collaboration between mountune and CSF has resulted in an industry-leading radiator that has been designed and engineered to be a complete drop-in fit. All original mounting brackets have been CNC machined for the purpose of allowing the original fan assembly to bolt on without hassle, and the new core to easily drop in place without any modifications required during installation.
Once the OEM radiator's performance is maxed out and coolant temperatures rise, the vehicle's protection system activates "limp mode", reducing engine performance and power. This situation is a typical occurrence during track days and sustained high-speed use. The mountune high-performance triple-pass radiator upgrade maintains and stabilizes outlet temperatures for constant and consistent performance throughout a wide range of demanding driving conditions. Significantly reducing the risk of power loss while protecting your engine when it's needed most.
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Superior performance
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Easy installation, bolt on performance
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Triple pass and B-Tube Technology
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Track tested
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Engineered to perform on stock and modified cars
Return Policy
Return Policy
You have 7 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be sealed in the original packaging. Your item needs to have a receipt or proof of purchase. Some exclusions apply.
For additional details see our Return & Refund Policy.
Installation Guides
Installation Guides
To see all available installation and break-in instructions, click here.
Disclaimers & Legal
Disclaimers & Legal
This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards.
Click Here for emissions compliance information.
California Residents Prop 65 Information
California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information visit www.P65warnings.ca.gov.
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Free Shipping Sitewide
Learn MoreOrders of $100.00 or more are eligible for free ground shipping within the lower 48 US states. Some restrictions apply.
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