Description
SST Exhaust Flap / Valve Control for Porsche Cayenne E-Hybrid Type 9YA (2018–2025) — Without Sports Exhaust System
Experience full control over your Porsche Cayenne E-Hybrid’s exhaust sound with the SST exhaust flap/valve control, designed specifically for the Type 9YA models without the factory sports exhaust system. This advanced plug-and-play module allows you to open, close, or partially adjust your exhaust flaps for a personalized balance of comfort and performance.
Precision-engineered in Germany, the SST control unit delivers flawless compatibility with factory electronics, providing an OEM-level integration and reliable performance. The result is a refined and customizable driving experience — from quiet urban cruising to thrilling sport sound at the push of a button.
Key Features & Highlights
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Custom Sound Control: Choose between multiple operating modes for full flexibility.
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Sport Mode: Flaps fully open for maximum sound and performance.
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Comfort Mode: Flaps closed for quiet, refined driving.
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Factory Mode: Retains OEM flap behavior.
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Freestyle Mode: Flaps 50% open for personalized sound tuning.
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DELUXE Control System:
Equipped with integrated flap diagnostics, continuously monitoring flap performance. Detects and reports any faults — such as jamming, sluggish movement, or incomplete closing — directly to the vehicle system. -
Easy Installation:
Delivered pre-assembled and pre-programmed with detailed illustrated instructions. Installs quickly and discreetly in the trunk or behind the rear bumper (waterproof housing, IP66 rated). Optional professional installation available. -
Guaranteed Compatibility:
100% compatible with factory electronics — no error codes, no interference, and no modifications required. The device consumes no standby current and does not affect the vehicle’s on-board systems. -
Compact & Durable Design:
Compact dimensions (65 × 50 × 35 mm), IP66-certified dustproof and waterproof enclosure for long-term reliability.
Technical Details
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Vehicle Brand: Porsche
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Model: Cayenne / Cayenne Coupé
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Vehicle Type: 9YA
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Engine Power: 340 kW / 456 hp, 346 kW / 464 hp
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Model Years: 2018–2025
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Control Unit Type: AKS.i30N
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Protection Class: IP66 (dustproof and waterproof)
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Number of Controlled Flaps: 1
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Installation Location: Trunk or behind rear bumper
Compatible Vehicles
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Porsche Cayenne E-Hybrid (Type 9YA) 340 kW / 456 hp (2018–2023) – without sports exhaust system
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Porsche Cayenne E-Hybrid (Type 9YA) 346 kW / 464 hp (from 2023) – without sports exhaust system
Legal Notice
This control unit may not be installed on vehicles with EU ABE/road approval. Use is limited to racing, show, or export purposes only. Installation in public road vehicles may void the operating license. Please verify local regulations before 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.
