Description
Experience total control over your Audi RS3’s exhaust sound with the SST Exhaust Flap / Valve Control Unit, engineered for precision and performance. This German-made plug-and-play system lets you manually operate the exhaust valves at any time — giving you the freedom to switch between comfort, sport, and factory settings with ease. Perfectly compatible with OEM and performance exhaust systems, it provides a noticeable improvement in exhaust tone and driving dynamics.
Product Features
- Selectable Modes:
- Sport Mode: Flaps remain permanently open for an enhanced and aggressive sound.
- Comfort Mode: Flaps remain closed for a quieter, more refined drive.
- Factory Mode: Restores OEM valve behavior for daily use.
- Optional DELUXE Upgrade (+€10): Adds advanced flap diagnostics — the system continuously monitors exhaust flap performance and alerts the vehicle if any malfunction (e.g. jammed or sluggish flaps) is detected.
- Simple Plug-and-Play Installation: Delivered pre-assembled and pre-programmed with illustrated installation and operation instructions.
- Compact Design: Dimensions 72 × 50 × 21 mm.
- OEM-Compatible: Fully integrates with the vehicle’s electronics without triggering any errors or requiring modifications.
- Power-Safe: No power draw when switched off; does not affect onboard electronics.
- Memory Function: Option to retain the last-used mode or automatically activate a preferred mode on engine start.
Vehicle Compatibility
- Brand: Audi
- Model: RS3
- Type: 8V
- Power Output: 270 kW / 362 hp
- Years of Manufacture: 2015–2016
- Control Unit Type: AKS.MQ2
- Protection Class: IP50 (dust-protected)
Installation Location: Driver’s footwell (left side, invisible after installation)
Number of Controlled Flaps: 2
Origin: Made in Germany
Legal Notice
This product is intended for racing, show, or export use only. Installing it on vehicles with ABE/road approval within the EU may void the vehicle’s operating license. Please check local regulations before installation.
Advantages at a Glance
- Manual exhaust valve control at any time
- Improved exhaust tone and driving experience
- 100% OEM compatibility and error-free integration
- German engineering and quality assurance
- Optional flap diagnostics with DELUXE version
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
