Description
Upgrade your Audi A8 Hybrid with the SST Exhaust Flap/Valve Control, designed specifically for the Audi A8 Hybrid Type 4H 155kW (208 HP) from model year 2012. This plug-and-play controller allows you to open or close your exhaust flaps at will, working seamlessly with the factory exhaust system and providing an even greater effect when paired with a sports exhaust system.
Important Notice:
This control unit must not be installed in vehicles with ABE/road approval within the European Union. Doing so will void the vehicle’s operating license. It is intended strictly for racing, show purposes, or export use only. Please check local laws and regulations before installation.
Features:
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Made in Germany, high-quality construction
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Plug-and-play installation with no vehicle modifications required
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Pre-assembled and pre-programmed with illustrated instructions included
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Compact size: 65 x 50 x 35 mm
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Waterproof controller can be installed in the trunk or behind the bumper
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Controls 1 exhaust flap
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No error codes or malfunctions in vehicle electronics
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Zero quiescent current consumption when switched off
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Optional on-site installation available
Fitment:
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Audi A8 Hybrid (Type 4H) 155kW / 208 HP (Year of Construction: 2012 only)
Available Modes:
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Sport Mode: Flap(s) permanently open – louder exhaust tone
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Comfort Mode: Flap(s) permanently closed – quieter sound
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Factory Mode: Flap(s) operate as in stock configuration
Additional Functions:
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Memory function allows the last mode to be remembered and reactivated at the next startup
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Option to select a default mode that activates at every engine start
Optional DELUXE Upgrade (+10€):
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Adds continuous flap diagnostics
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Monitors for issues such as stuck, sluggish, or malfunctioning flaps
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Reports faults directly to the vehicle system
Attention:
This exhaust flap control is only suitable for the 2012 Audi A8 Hybrid. Please verify plug compatibility before ordering. Contact us if you need assistance confirming fitment.
