Description
SST Exhaust Flap / Valve Control for Audi SQ5 Type FY (2017–2024)
Unlock the full potential of your Audi SQ5’s exhaust system with the SST Exhaust Flap / Valve Control, a precision-engineered plug-and-play module designed for the Audi SQ5 Type FY (2017–2024). This intelligent system allows you to manually control your vehicle’s exhaust valves—giving you the freedom to switch between refined comfort and aggressive performance sound at the touch of a button.
Developed and manufactured in Germany, this control unit delivers uncompromising quality and durability. It integrates seamlessly with your vehicle’s electronics, providing enhanced control without triggering any error codes or affecting OEM systems.
Key Specifications
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Vehicle Brand: Audi
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Vehicle Model: SQ5 / SQ5 Sportback
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Vehicle Type: FY
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Power Output: 254 kW / 341 hp, 260 kW / 349 hp
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Model Years Supported: 2017–2024
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Control Unit Type: AKS.i30N
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Protection Class: IP66 (dustproof & waterproof)
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Installation Location: Trunk or behind rear bumper (controller fully sealed)
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Number of Controlled Flaps: 1
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Compact Dimensions: 65 × 50 × 35 mm
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Origin: Made in Germany
Compatible Engine Variants
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Audi SQ5 (Type FY) — 260 kW / 349 hp (2017–2020)
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Audi SQ5 (Type FY) — 254 kW / 341 hp (2020–2024)
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Audi SQ5 Sportback (Type FY) — 254 kW / 341 hp (2021–2024)
Effortless Plug-and-Play Installation
The SST valve controller arrives pre-assembled and pre-programmed, complete with illustrated installation and operating instructions. Installation requires no vehicle modifications, cutting, or coding. For your convenience, installation can also be carried out at our authorized service facility upon request.
Perfect System Integration
The SST control unit integrates seamlessly with factory electronics and remains 100% error-free. It draws no standby current when inactive and ensures that all OEM vehicle functions continue to operate normally.
Selectable Operating Modes
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Sport Mode: Flap permanently open → maximum exhaust sound & performance.
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Comfort Mode: Flap permanently closed → quieter, refined driving experience.
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Factory Mode: Flap operates as per original OEM setup.
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Freestyle Mode: Flap partially open (approx. 50%) → balanced, customizable sound profile.
Customizable Memory Function
Choose whether the system remembers your last selected mode or automatically activates a default mode every time the engine starts — giving you complete control over your driving experience.
DELUXE Version (Included)
The DELUXE control system includes flap diagnostics monitoring, continuously checking the operation of the exhaust valve(s). It detects and reports any malfunction (e.g. stuck, slow, or incomplete movement) directly to the vehicle system — ensuring consistent and reliable performance over time.
Legal Notice
This product is not approved for use on vehicles with ABE or road approval within the European Union. Installation will result in the loss of the vehicle’s operating license.
For racing, show, or export use only. Please verify the legal requirements applicable in your country prior to installation.
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.
