fits model: S3, Rs. make: Audi. year: 2015–2023.

( Brand: Apr ), ( Manufacturer Part Number: SUS00019 ), ( Part Type: Control Suspension Unit ), ( Ipn: Apr Sus00019 ), ( Manufacturer Warranty: See Description For Details ), ( UPC: 810009934707 )
The APR SUS00019 Suspension Control Unit Upgrade (SCU) for 15-23 Audi RS3 and S3 models is a high-performance aftermarket solution designed to optimize the factory Dynamic Ride Control (DRC) suspension system, resulting in enhanced driving dynamics, improved handling, and increased stability.
This advanced tuning solution, developed by APR, is a plug-and-play replacement for the factory SCU. It is engineered to work seamlessly with the Factory DRC settings and the APR Stage 1, Stage 2, and RS3-R performance upgrades. This versatile upgrade caters to a variety of driving styles and preferences.
The APR SUS00019 SCU is programmed with APR's exclusive performance calibrations, which fine-tune the subtle interplay between the suspension damping rates and body control systems. The result is a suspension system that responds more precisely to changing road conditions, providing an engaging driving experience while maintaining the vehicle's refined factory ride quality.
One of the most significant advantages of this upgrade is the ability to fine-tune the suspension settings based on specific driving scenarios. The APR SCU offers adjustable damper settings for both compression and rebound, allowing users to personalize their driving experience.
This APR SUS00019 Suspension Control Unit Upgrade (SCU) for 2015-2023 Audi RS3 and S3 models is an excellent upgrade option that further optimizes the factory Dynamic Ride Control (DRC) suspension system. This high-performance tuning solution is designed to deliver improved handling, enhanced stability, and superior driving dynamics.
Manufactured by APR, the SUS00019 SCU is an advanced drop-in replacement for the original equipment SCU. Its versatility makes it compatible with factory DRC settings and APR Stage 1, Stage 2, and RS3-R performance upgrades, rendering it an optimal solution for a wide range of driving preferences.
APR engineering team has programmed the SUS00019 SCU with their proprietary performance calibrations, which fine-tune the interaction between the suspension damping rates and body control systems for improved responsiveness. This allows for a suspension system that caters to diverse driving conditions while preserving the factory's refined ride quality.
Moreover, this upgrade brings additional benefits, like the capability to fine-tune the suspension settings for individual driving scenarios. By offering adjustable damping for both compression and rebound, the APR SCU empowers users to personalize their driving experience, with options to optimize handling for high-speed tracks, daily commuting, or relaxed cruising.
Additionally, the SUS00019 SCU comes equipped with multiple drive modes, including Comfort, Auto, and Sport, allowing users to select the preferred suspension settings based on their driving preference. This feature contributes to the vehicle's unparalleled versatility, ensuring unwavering reliability and exceptional performance on various road surfaces and driving conditions.
The APR SUS00019 SCU incorporates high-quality components and advanced programming, making it a superior alternative to conventional suspension upgrades for 15-23 Audi RS3 and S3 models. With this upgrade, drivers can unlock the full potential of their vehicle's suspension system, enabling them to experience unprecedented driving dynamics and handling while maintaining the factory's exceptional ride quality.
The APR SUS00019 Suspension Control Unit (SCU) is an aftermarket performance upgrade designed for the Audi RS3 and S3 models. This device aims to enhance the vehicle's suspension system by optimizing various parameters for improved handling, adjustability, and customization. Before making a purchasing decision, it's essential to weigh the potential advantages and disadvantages.
Pros:1. Improved handling and ride quality: The primary function of the APR SUS00019 is to optimize the vehicle's suspension settings, resulting in superior handling and a more responsive driving experience.
2. Custom tunability: The SCU offers adjustable suspension settings to cater to various driver preferences and road conditions, allowing for a more personalized driving experience.
3. Enhanced OEM suspension compatibility: The APR SUS00019 enables users to maximize the potential of the OEM suspension without the need for additional aftermarket components.
4. Comprehensive diagnostics and monitoring: This upgrade provides detailed information on the status of the suspension system, allowing users to be informed about any issues that may arise.
5. Easy installation: The plug-and-play design of the APR SUS00019 makes it easy to install, with no need for complicated wiring or suspension modifications.
Cons:1. Cost: The APR SUS00019 suspension control unit can be an expensive investment, making it less accessible to those on a budget.
2. Potential compatibility issues: While it is crucial to note that the APR SUS00019 is designed for specific Audi RS3 and S3 models, there may be instances where compatibility issues arise due to individual vehicle variations.
3. Setup and calibration require expert knowledge: To ensure the best possible results, having the suspension calibrated by an experienced professional is highly recommended, adding to the total cost and time investment.
4. Additional purchases may be required for optimal performance: While the APR SUS00019 is often marketed as a standalone upgrade, some users report the need for additional suspension components for maximum benefit.
5. Limited off-the-shelf maps: While offering tunability, the APR SUS00019 comes with limited off-the-shelf maps, requiring professional tuning for optimal performance.
Conclusion:The APR SUS00019 suspension control unit is an attractive prospect for Audi RS3 and S3 owners seeking a more personalized, high-performance driving experience. It offers improved handling, custom tunability, enhanced diagnostics, and easy installation. However, the unit's expensive price tag and potential compatibility issues, along with the need for additional purchases or professional tuning, are worth considering before making a buying decision.
Recommendation:For Audi RS3 and S3 owners who prioritize fine-tuned suspension and are prepared to invest in the unit's cost and potential additional expenses, the APR SUS00019 suspension control unit is a worthwhile upgrade. Those on a tight budget or with concerns about compatibility may want to consider alternative suspension solutions or research extensively before deciding on this upgrade.
The controller still retains factory comfort and sport functionally, it doesn't compromise ride quality for performance. Optimized performance, handling, and cornering during spirited driving. Simply put, your vehicle will ride and perform better in every scenario stays true to our mantra of performance without compromise. However, both modes rapidly increase performance depending on various inputs such as acceleration, brake pressure, G-forces, steering angle, speed, and damper shaft velocity.The experience is absolutely trans formative.
Optimized ride quality and comfort during normal daily driving. It improves weight transfer on corner turns by allowing a smoother transition, all without the shocks loading tires, while also reducing overall body roll. Provides full dynamic control over the electronic shocks in real-time. Unit is completely reversible and removable without a trace.
Retains various factory levels of switchable performance: Ex: Comfort vs Sport. Advanced signal processing provides real-time changes lightning fast speeds. Reduces 60ft times for improve acceleration. For the casual driver, vehicle is more comfortable and rides better than stock.
The factory controller only operates in a soft or stiff state with no behavior in-between, despite the incredible capability of electronic shocks. Optimized launch control, traction, grip, and weight transfer. More confident driving experience. Unit is unlocked and fully up gradable in the future.
Fully 3D-mapped to the capabilities of your factory electronic shocks.