Description
SST Exhaust Flap / Valve Control – Porsche Panamera 972 / 976 (from 2023)
Enhance the performance sound of your Porsche Panamera with the precision-engineered SST exhaust flap / valve control system, designed specifically for the latest Panamera models (Type 972 and 976).
This plug-and-play German-made control unit allows you to manage your vehicle’s exhaust valves manually — giving you complete authority over your car’s exhaust tone and performance feel. Whether you prefer a quiet, refined ride or a sportier, more aggressive exhaust note, the SST system delivers immediate response and seamless integration with your vehicle’s factory electronics.
Key Features
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Vehicle Compatibility:
Porsche Panamera (Type 972 / 976) – from Model Year 2023
Compatible with engines rated at 260 kW / 349 hp, 346 kW / 464 hp, 400 kW / 536 hp, 500 kW / 670 hp, and 575 kW / 771 hp -
Control Unit Type: AKS.C8RS
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Protection Class: IP 66 – dustproof / waterproof
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Number of Controlled Flaps: 2
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Compact Dimensions: 65 × 50 × 35 mm
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Installation Location: Trunk or behind bumper (controller waterproof and invisible from outside)
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Origin: Made in Germany
Operating Modes
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Sport Mode: Flaps permanently open → enhanced sound and performance tone
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Comfort Mode: Flaps closed → reduced sound for quiet driving
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Factory Mode: OEM exhaust behavior retained
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Freestyle Mode: Flaps 25% / 50% / 75% open → custom sound adjustment
You can also configure the control unit to remember the last selected mode or to activate a default mode automatically each time the engine starts.
Guaranteed Compatibility
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100 % integration with vehicle electronics — no errors or fault codes
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No coding or permanent vehicle modifications required
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Zero power draw when switched off – no impact on battery or on-board systems
Suitable For
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Porsche Panamera (Type 972/976) – 260 kW / 349 hp (YOC from 2023)
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Porsche Panamera 4 (Type 972/976) – 260 kW / 349 hp (YOC from 2023)
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Porsche Panamera 4 E-Hybrid (Type 972/976) – 346 kW / 464 hp (YOC from 2024)
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Porsche Panamera 4S E-Hybrid (Type 972/976) – 400 kW / 536 hp (YOC from 2024)
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Porsche Panamera Turbo E-Hybrid (Type 972/976) – 500 kW / 670 hp (YOC from 2023)
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Porsche Panamera Turbo S E-Hybrid (Type 972/976) – 575 kW / 771 hp (YOC from 2024)
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.
