Description
Unleash the full potential of your Audi C8 RS6 or RS7 with the Unitronic CSF High-Performance Intercooler Upgrade, engineered in collaboration with CSF Race and PWR to deliver uncompromising cooling efficiency. Designed specifically for the 4.0 TFSI EA825 engine, this advanced intercooler system overcomes the limitations of factory components to support everything from Stage 1 software tunes to full Stage 3 hybrid turbo setups.
During Unitronic’s extensive performance software development, factory intercoolers proved unable to handle the thermal demands of a tuned engine, leading to heat soak and reduced power. The CSF High-Performance Intercooler solves these issues with a Formula-1 grade PWR core, a precision-engineered 2-row design featuring rolled tubes with internal fins for exceptional airflow and heat dissipation.
CNC-machined billet aluminum end tanks, TIG-welded construction, and OEM-quality fitment ensure a direct bolt-on installation with lasting durability. The black thermal-dispersion coating adds both functional heat reduction and a sleek, stealth appearance.
Key Features & Benefits
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Maximum Charge-Air Cooling – Dramatically lowers intake air temperatures (IATs) to maintain consistent horsepower.
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Superior Heat-Soak Resistance – Maintains peak performance in street, track, or racing conditions.
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Formula-1 Performance Core – 2-row PWR core with rolled tubes and inner fins for optimal thermal efficiency.
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Precision Craftsmanship – CNC-machined billet aluminum end tanks with TIG-welded construction.
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Direct OEM-Fit Upgrade – True bolt-on design for easy installation on 2021–2023 Audi RS6 Avant and RS7 Sportback 4.0 TFSI models.
Whether you’re chasing faster lap times or simply demanding reliable power on spirited drives, the Unitronic CSF Intercooler Upgrade delivers the cooling capacity your high-performance Audi deserves.
