Description
Enhance the performance and sound of your Maserati GranCabrio with the SST Exhaust Flap / Valve Control Unit, precision-engineered in Germany for the perfect balance between performance, comfort, and control.
This plug-and-play control system allows you to manually open or close your vehicle’s exhaust flaps at any time, delivering an adjustable sound experience from refined quietness to a deep, aggressive exhaust tone. The unit works seamlessly with the factory exhaust system and delivers an even more dynamic effect when paired with a sports exhaust system.
Fitment Information
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Vehicle Brand: Maserati
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Vehicle Model: GranCabrio
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Vehicle Type: M145
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Production Years: 2010–2019
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Power Output: 323 kW / 433 hp, 331 kW / 444 hp, 338 kW / 453 hp
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Control Unit Type: AKS.MV1L
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Protection Class: IP66 (dustproof / waterproof)
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Installation Location: Trunk or behind the bumper (controller waterproof and hidden)
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Number of Controlled Flaps: 1 or 2 (depending on vehicle)
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Dimensions: 65 × 50 × 35 mm
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Origin: Made in Germany
Engine Compatibility
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Maserati GranCabrio (Type M145) 323 kW / 433 hp (YOC 2010–2011)
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Maserati GranCabrio (Type M145) 331 kW / 444 hp (YOC 2011–2017)
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Maserati GranCabrio Sport (Type M145) 331 kW / 444 hp (YOC 2011–2012)
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Maserati GranCabrio Sport (Type M145) 338 kW / 453 hp (YOC 2012–2019)
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Maserati GranCabrio MC (Type M145) 338 kW / 453 hp (YOC 2013–2019)
Key Features
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Plug & Play Installation: Delivered pre-assembled and pre-programmed for quick setup with illustrated instructions.
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OEM Integration: Fully compatible with factory electronics — no error codes or modifications required.
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Waterproof & Durable: IP66 protection ensures long-term reliability under extreme conditions.
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No Standby Current: The unit consumes zero power when not in use, preserving battery health.
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Premium German Engineering: Designed, tested, and manufactured in Germany for maximum precision.
Selectable Driving Modes
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Sport Mode: Flap(s) permanently open → powerful, sporty exhaust tone.
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Comfort Mode: Flap(s) permanently closed → refined, quiet operation.
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Factory Mode: Flap(s) operate as in the original configuration.
Additional Features
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Choose whether the system remembers your last selected mode or defaults to a preferred mode at each start-up.
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Compatible with both standard and sports exhaust systems.
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Optional professional installation service available upon request.
Legal Notice
This exhaust flap control unit is not approved for road use in vehicles with ABE/road certification within the European Union.
Installation will invalidate the vehicle’s operating license.
Intended for racing, show, or export purposes only. Always verify local laws 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.
