RacingLine Performance Intercooler for Audi RS3 (8V.2/8Y) & TTRS (8S) | VWR143000

Upgrade your Audi RS3 (8V.2/8Y) or TTRS (8S) with the RacingLine Performance Intercooler (VWR143000), designed to combat the limitations of the stock intercooler on hard-driven or power-boosted 2.5 TFSI engines. By delivering cooler, denser air, this high-capacity intercooler minimizes heat soak and maintains consistent power output, ensuring peak performance every time you hit the road or track.

Why Upgrade to the RacingLine Intercooler?

Factory Limitations: The stock intercooler struggles to maintain optimal intake air temperatures (IAT) under higher power loads, resulting in heat soak, power loss, and recovery delays.

Stepped Core Design: RacingLine's advanced plate & bar intercooler system increases core volume by 70%, providing a massive boost in cooling efficiency without increasing turbo lag.

Consistent Performance: Unlike the OEM intercooler, RacingLine’s intercooler prevents IAT spikes during spirited driving, ensuring sustained power with no need for cooldown breaks.

Key Features of the RacingLine Performance Intercooler

1. Massive Core Volume:

   • 14,141,500mm³ core volume vs. 8,345,600mm³ stock core for maximum cooling capacity.

   • Features a 76.8% increase in frontal surface area for improved heat dissipation.

2. Sophisticated Plate & Bar Construction:

   • Superior to the cheaper, less efficient tube & fin designs found in many aftermarket options.

   • Developed through rigorous testing to optimize core size, fin density, and airflow dynamics.

3. Flow-Optimized End Tanks:

   • Cast aluminum end tanks with internal flow guides ensure smooth airflow and minimal turbulence.

   • Large 70mm inlet and outlet for high-volume boost flow, compatible with OEM or upgraded boost pipes.

4. OEM-Grade Fitment:

   • Direct fit for Audi RS3 (8V.2/8Y) with no cutting or drilling required.

   • For TTRS (8S), minor trimming to the plastic front panel may be necessary.

   • Retains compatibility with the stock front crash bar for a clean, seamless installation.

Proven Performance – Temperature Reduction Matters

During real-world testing, the RacingLine intercooler achieved a significant 20.5°C reduction in intake air temperatures, compared to the OEM intercooler. By keeping IATs in check, it prevents power fade and maintains consistent output even under sustained hard driving or hot conditions.

Performance Benefits

• Maximized Cooling Efficiency: Reduces heat soak, keeping intake air cooler and denser.

• Sustained Power Output: Prevents the typical power drop-off seen with OEM intercoolers after prolonged high-performance use.

• Enhanced Reliability: Improved thermal management reduces stress on the engine and turbo.

Why Choose RacingLine’s Intercooler?

Unlike lesser intercoolers, RacingLine’s design hits the "sweet spot" of cooling performance and pressure balance. By avoiding excessive pressure drop or unnecessary bulk, this intercooler maximizes airflow without compromising turbo response or reliability.

Perfect for Tuned or Stock Vehicles

Whether you’re running a stock setup or a Stage 1, 2, or 3 ECU tune, the RacingLine Performance Intercooler will help unlock your car’s full potential by eliminating the heat-related power losses that plague the stock intercooler.