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RADHAUS Porsche Macan Stage 2 Performance Package

RADHAUS Porsche Macan Stage 2 Performance Package

$4,595.00 USD
$5,317.00 USD $4,595.00 USD
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RADHAUS Porsche Macan Stage 2 Performance Package

The RADHAUS Stage 2 Performance Package builds on our Stage 1 setup with upgraded charge-air cooling and boost-control components. Tested and refined on our in-house Macans, Stage 2 is designed for Macan owners looking for additional performance while maintaining the fitment, drivability, and quality expected from a properly engineered build.

Stage 2 Includes

Stage 1 Components

  • COBB Accessport — Provides the tuning platform to optimize engine calibration and take advantage of the upgraded hardware.
  • Flat 6 High Flow Intake System — Improves airflow through the factory intake path, helping the engine breathe more efficiently.
  • RADHAUS Cold Air Intake Kit — Increases access to cooler outside air and improves the intake path to support consistent performance.

Stage 2 Upgrades

  • RADHAUS Performance Intercoolers — Built around exceptionally large cores, these intercoolers maximize the available space in the Macan chassis—we simply couldn’t fit anything larger. With 67% more cooling volume than OEM and a 14% larger inlet area, they provide significantly greater charge-air cooling capacity and help minimize heat soak under increased load. The result is more consistent performance, run after run, even in extreme heat. Every day feels like boost season.
  • Flat 6 Diverter Valves — Provide improved boost control and response while offering a more robust solution for higher-performance applications.

Expected Performance

Depending on the Macan model, engine, fuel, and calibration, the Stage 2 package can provide approximately 50–90+ WHP and 60–100+ lb-ft of torque over stock.

Actual results will vary with vehicle configuration, fuel quality, calibration, ambient conditions, and supporting modifications. These figures are intended as a general performance range rather than a guaranteed output.

Stage 2 adds the cooling and boost-control hardware needed to support the increased performance of the complete package, creating a more capable setup without sacrificing the drivability expected from a well-engineered Macan.

For Best Results

The Stage 2 package is designed to work with the COBB Off-The-Shelf (OTS) maps available for the Macan, making it a straightforward upgrade for customers using the included COBB Accessport.

For customers looking to extract the most from the hardware, we recommend custom tuning. The Stage 2 components are designed to support the increased demands of a custom calibration, allowing the tune to be optimized around the specific vehicle, hardware, fuel, and desired performance level.

We also recommend pairing Stage 2 with an upgraded exhaust system to complement the increased airflow and performance. Explore the RADHAUS suite of exhaust products to complete your setup.

Tested on our Macans. Curated by RADHAUS. Ready for yours.

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