Description
SST Exhaust Flap / Valve Control for Porsche 911 Type 991.1 (2011 – 2015)
Enhance the driving experience of your Porsche 911 Type 991.1 with the SST exhaust flap/valve control. This precision-engineered, plug-and-play control unit allows you to open or close your exhaust flaps at will, giving you full control over your car’s exhaust sound and performance. The effect is even more pronounced when paired with a sports exhaust system, delivering a dynamic and aggressive tone tailored to your preferences.
Key Features:
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Seamless Integration: Fully compatible with Porsche 911 Type 991.1 models from 2011 to 2015. No modifications to vehicle electronics are necessary, and the control unit does not interfere with onboard systems.
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Control Modes:
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Sport Mode: Flaps permanently open for a louder, more aggressive exhaust sound.
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Comfort Mode: Flaps permanently closed for a quieter, refined experience.
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Factory Mode: Retains the original stock exhaust flap behavior.
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Customizable Startup Behavior: Choose whether the unit remembers the last selected mode or starts in a specific mode each time the engine is turned on.
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Durable, Compact Design: IP66-rated for dust and water resistance. Dimensions: 65 x 50 x 35 mm, installed discreetly in the engine compartment.
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Easy Installation: Delivered pre-assembled and pre-programmed with illustrated instructions. Optional professional installation available upon request.
Compatible Engines & Models:
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Porsche 911 Carrera 257 kW / 345 hp (2011–2015, VIN ≤ 111978)
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Porsche 911 Carrera 4 257 kW / 345 hp (2012–2015, VIN ≤ 111978)
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Porsche 911 Carrera S 294–316 kW / 394–424 hp (2011–2015)
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Porsche 911 Carrera 4S 294–316 kW / 394–424 hp (2011–2015)
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Porsche 911 Carrera GTS / Carrera 4 GTS 316 kW / 424 hp (2012–2015)
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Porsche 911 GT3 350 kW / 469 hp (2013–2015)
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Porsche 911 GT3 RS 368 kW / 494 hp (2015)
Origin: Made in Germany
Legal Notice:
Intended for racing, show, or export use only. Installation on vehicles with ABE/road approval in the EU may void the operating license. Verify local regulations 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.