Unitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS (UH012-ICA)

Unitronic Intercooler for 8Y RS3, 8V.2 RS3, and 8S TTRS (UH012-ICA)

Maximize the performance of your 2.5 TFSI EA855 EVO engine with the Unitronic Intercooler Upgrade Kit. This direct OEM replacement intercooler is designed to reduce charge air temperatures, resist heat soak, and provide more efficient cooling, ensuring your engine operates at peak performance under any driving conditions. Offering 71% more volume than the stock unit, this intercooler is engineered for serious enthusiasts looking to unlock the full potential of their 8Y RS3, 8V.2 RS3, or 8S TT RS.

Fitment:

• Compatible with: Audi 8Y RS3 (2022+)
• Compatible with: Audi 8V.2 RS3 (2018-2022)
• Compatible with: Audi 8S TT RS (2016-2023)
• Engine Compatibility: 2.5 TFSI EA855 EVO

Key Features:

• Oversized Bar & Plate Design: The Unitronic intercooler core measures 24” x 10.2” x 3.54” (610mm x 260mm x 90mm), providing a 71% increase in volume over the OEM unit. This larger core size allows for a greater volume of air to pass through, resulting in significantly reduced charge air temperatures for cooler, denser air to be ingested by the engine.

• Cast Aluminum End Tanks: The intercooler features cast aluminum end tanks, designed with tight tolerances (+/- 0.020”), ensuring perfect fitment and enhanced durability. The optimized inlet and outlet designs promote smooth airflow, ensuring maximum cooling efficiency. The serrated bead rolled machining secures the charge hoses in place, preventing any leaks or fitment issues.

• Heat Soak Resistance: Unitronic’s intercooler is engineered to be highly resistant to heat soak, ensuring that the charge air remains cool even during prolonged, high-performance driving. With this upgrade, your engine will experience more consistent power delivery, especially during extended runs or track days.

• TIG Welded Construction: Featuring TIG-welded construction, the intercooler ensures structural integrity and durability under high boost conditions, ensuring that it stands up to the demands of track use or aggressive driving.

• Direct OEM Replacement: This intercooler is a direct bolt-on fitment, using the factory mounting locations, which makes installation straightforward and hassle-free. No cutting, trimming, or modifications are necessary. Simply replace the stock unit with the Unitronic upgrade for significant performance gains.

• Black or Raw Finish Options: Available in either a sleek black finish for a stealthy, understated look or a more aggressive raw aluminum finish that showcases the intercooler’s performance-oriented design.

Hardware Included:

• Unitronic Direct Fit Intercooler Core (for 2.5 TFSI EVO engines)
• All Necessary Hardware for installation (mounting brackets, clamps, etc.)

Proven Results:

Unitronic engineers tested the 2.5TFSI Intercooler in stress tests, including 6 consecutive dyno pulls to evaluate performance in real-world conditions. Results showed significant reductions in charge air temperature, providing a cooler, denser charge for more power and better throttle response, especially under continuous load or high-performance driving.

• Significant reduction in intake air temperatures under load
• Improved performance and consistency during extended runs
• Proven to outperform the stock intercooler, even in heat-soak conditions

Engineering Excellence:

Using 3D scanning and advanced EFD (Engineering Fluid Dynamics), Unitronic’s engineers meticulously designed this intercooler to meet strict performance, efficiency, and fitment criteria. The intercooler was iteratively tested, and multiple prototypes were tested for maximum flow, structural strength, and ease of installation. The result is a part that integrates seamlessly into your vehicle, with optimized airflow and maximum cooling efficiency.

Recommended Software:

For maximum performance gains, we recommend pairing the Unitronic Intercooler Upgrade with the following software tuning:

• Stage 1
• Stage 1+
• Stage 2

These tunes are optimized to take full advantage of the increased cooling capacity and airflow provided by the intercooler.

Install:

• Installation Time: Approximately 2-3 hours
• Installation Difficulty: Moderate (requires basic mechanical knowledge and tools)
• Tools Required: Basic hand tools (screwdriver, socket set)
• Note:
  • The Unitronic ACC Intercooler Adapter (sold separately) is required for the MY18-21 2.5TFSI EVO vehicles with ACC (Adaptive Cruise Control).
  • For the 8Y RS3, the installation process differs slightly from the 8V RS3/8S TTRS. Specific installation guides are included.

Note: This intercooler is designed for North American vehicles but can be used on EU vehicles when swapped to a North American front crash bar.

Why Choose the Unitronic 2.5TFSI Intercooler?

The Unitronic Intercooler is a must-have upgrade for those seeking improved performance, better reliability, and consistent power delivery from their 8Y RS3, 8V.2 RS3, or 8S TT RS. Its oversized core and heat soak resistance ensure that your engine gets the cooler, denser air it needs to perform at its peak, no matter the driving conditions. Engineered with precision, durability, and proven results, this intercooler is the perfect complement to any performance build.