Elevate your 4M RSQ8, SQ7 & SQ8 driving experience with Unitronic's cutting-edge High-Performance Intercooler Upgrade System, developed with the renowned CSF Race. As leaders in the automotive aftermarket, Unitronic, and CSF have joined forces to address the inefficiencies of factory intercoolers in the 4.0TFSI EA825 engine.

Upon thorough analysis during Unitronic Performance Software development, it became evident that the stock intercoolers were insufficient to meet the demands of a tuned 4.0TFSI EA825 engine. CSF, renowned for bringing Formula-1 performance to the automotive aftermarket through their partnership with PWR, introduced the High-Performance Intercooler Upgrade System.

Unitronic, committed to pushing the boundaries of performance, rigorously tested the CSF High-Performance Intercooler Upgrade System under the most challenging conditions. The focus was on achieving increased efficiency, robust resistance to heat soak, and superior cooling performance to enhance your driving experience.

Through extensive in-house testing and validations, the CSF High-Performance Intercooler Upgrade System for the 4M SQ7/SQ8 surpassed expectations by delivering significantly reduced Intake Air Temperatures (IATs) across all stages, from Stage 1 to Stage 2. Invest in the next level of performance for your 4M SQ7 & SQ8 with Unitronic and CSF's High-Performance Intercooler Upgrade System, where innovation meets excellence.

At the heart of this upgrade are the 3mm tall rolled tubes equipped with turbulated inner fins, meticulously designed to maximize heat dissipation from the charge air traversing the pressure side of the intercooler core. This innovative construction ensures superior cooling capabilities, efficiency, and resistance to heat soak, setting it apart from other options in the market.

The standout feature is the 4.85mm tall multi-louvered fin, a technological marvel renowned for its efficiency in the high-performance industry. Drawing inspiration from PWR's Formula-1 grade race intercooler cores, this fin delivers unmatched performance, ensuring optimal cooling even in the most demanding conditions.

Recovery time is a crucial factor in intercooler performance, and the CSF High-Performance Intercoolers excel in this aspect. Unlike OEM intercoolers, which succumb to heat soak and rapid increases in Intake Air Temperatures (IATs), especially under heightened boost levels and the demands of a tuned vehicle, our upgrade maintains peak performance. This resilience is particularly vital as it prevents the Bosch MG1 ECM in the 4M EA825 platform from initiating corrective measures that could compromise overall engine performance.