KIES Motorsports Valve Controllers for BMW & Porsche
17th Apr 2025
Kies Motorsports BMW Valve Controller
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Take command of your BMW’s exhaust tone with the Kies Motorsports Valve Controller—the perfect solution for drivers who demand complete control over their vehicle’s sound and presence. Whether you're cruising quietly or craving that full-bodied exhaust growl, this intuitive controller delivers the flexibility you’ve been waiting for.
Key Features:
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Manual control of factory exhaust valve for louder or quieter operation
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Includes remote control for quick adjustments
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Option to program to BMW mirror buttons for OEM-style integration
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No coding, no modification—100% plug-and-play via OEM harness
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Maintains full compatibility with BMW software updates
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No check engine lights or diagnostic errors
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Safe for long-term use—prevents valve lock that can lead to engine damage
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Discreet operation with no visible signs of modification
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Designed for extreme weather durability: -30°C to +80°C (-22°F to 176°F)
Effortless Installation
Install in minutes—no wire splicing or cabin disassembly required. Simply plug into the OEM exhaust valve harness in the trunk or underbody area and tuck the cables neatly into factory ducts. You’ll be back on the road with more control in no time.
Stealth & Safety Built In
Unlike inferior systems, the Kies Valve Controller leaves no traces in the vehicle’s onboard diagnostics. It's completely stealthy and safe for inspection, dealer visits, and warranty checks—perfect for enthusiasts who want control without compromise.
Compatibility:
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All BMW F & G Series models with factory valved exhaust systems
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Excludes: BMW M2 F87 (N55) models manufactured Oct 2015 – Jun 2018
Why Kies Motorsports?
Engineered with precision and rigorously tested, Kies Motorsports delivers a valve controller that blends perfectly with BMW’s modern architecture. No errors, no interference—just reliable, responsive exhaust control.
Transform your BMW’s driving dynamics—from tame to aggressive—with the Kies Motorsports Valve Controller. Pure performance, on your terms.
Kies Motorsports 992.1 / 992.2 Porsche Dual Valve Controller for 2020+ 911 Carrera and Turbo (non- GT3)
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Unleash the True Sound of Your Porsche 992.1 / 992.2 911 with the Kies Motorsports Dual Valve Controller—engineered to override factory exhaust limitations and give you full control over your car’s exhaust valves.
From the factory, your Porsche limits exhaust flow at idle and low RPMs—even when the valves are open. With Kies' intelligent controller, you can fully open the exhaust valves at all times for a more aggressive tone and optimized performance.
Key Features:
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Dual-mode remote operation:
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Button 1: Fully opens both exhaust valves for maximum flow and sound
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Button 2: Reverts to factory valve control logic
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Designed specifically for Porsche 992.1 and 992.2 generation 911 (2020+)
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Enhances Porsche Sport Exhaust (PSE) systems by eliminating restrictive factory valve behavior
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Plug-and-play installation—no wiring, coding, or drilling
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Safe design prevents full valve closure at all times to avoid performance issues
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Includes a 3-year warranty on manufacturer defects
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Does not trigger CEL or diagnostic errors
Fitment Compatibility:
Works with the following Porsche 911 (992.1 / 992.2) models (2020+):
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Carrera & Carrera Cabriolet
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Carrera 4 & Carrera 4 Cabriolet
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Carrera S & Carrera S Cabriolet
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Carrera 4S & Carrera 4S Cabriolet
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Carrera GTS & Carrera GTS Cabriolet
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Carrera 4 GTS & Carrera 4 GTS Cabriolet
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Turbo & Turbo Cabriolet
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Turbo S & Turbo S Cabriolet
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Targa 4, Targa 4S, Targa 4 GTS
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911 Sport Classic
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911 Dakar
Excludes all GT3 and GT3 RS models.
Why Kies Motorsports?
Backed by quality engineering and customer-tested performance, Kies delivers a premium valve controller that integrates seamlessly with your 911—preserving factory systems while delivering next-level sound and response.
Take control of your Porsche’s voice—with the Kies Motorsports Dual Valve Controller for the 992 911. Maximum sound. Maximum freedom.
Kies Motorsports 95B Macan, 992.2 GTS and 992.1/992.2 Porsche 911 GT3 / GT3 RS / GT3 Touring Valve Controller KMS-992GT3-VC
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The Kies Motorsports Valve Controller is the ultimate upgrade for your Porsche 992 GT3, GT3 RS, GT3 Touring, 992.2 GTS, and 95B.2 Macan 6-cylinder models—allowing you to override restrictive factory exhaust behavior and achieve full valve control.
From the factory, Porsche limits exhaust flow at idle and low RPMs—even when your valves are in the "open" position. With the Kies controller, you gain true control of your exhaust sound and flow, maximizing acoustic performance and driver engagement.
Key Features:
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Complete exhaust valve control at your fingertips
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Two-button remote control:
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Button 1: Fully opens the exhaust valves for aggressive sound
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Button 2: Returns valves to factory-programmed behavior
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Failsafe design prevents valves from fully closing permanently
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Compatible with Porsche Sport Exhaust (PSE) systems
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Plug-and-play install—no coding or permanent mods
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No error codes or CEL warnings
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Includes a 3-year warranty from the date of purchase
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Operates discreetly and leaves no trace on diagnostics
Fitment Compatibility:
Compatible with the following Porsche models:
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911 GT3 (992.1 / 992.2)
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911 GT3 Touring (992.1 / 992.2)
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911 GT3 RS (992.1 / 992.2)
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911 GTS (992.2)
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Macan 95B.2 6-Cylinder Models
Why Choose Kies?
Kies Motorsports brings innovation and reliability to Porsche owners seeking true control of their car’s sound profile. Engineered for safety and simplicity, this controller preserves OEM integration while offering the raw auditory thrill Porsche owners crave.
Take command of your Porsche’s voice with the Kies Motorsports Valve Controller—the perfect pairing of precision, performance, and power.
Kies Motorsports 991.2 Porsche 911 and 982 Boxter GTS and Cayman Spyder, GT4, GTS 4.0 Valve Controller KMS-991.2-VC
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The Kies Motorsports Valve Controller for Porsche 991.2 and 982 models is the solution enthusiasts have been waiting for. While your Porsche may have factory exhaust valves, the OEM system restricts their behavior at idle and lower RPMs—even in sport mode. The Kies Controller removes these limitations, letting you command your car’s exhaust sound on demand.
Features at a Glance:
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Remote-operated dual-button system
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Button 1: Fully opens the exhaust valves for maximum sound and flow
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Button 2: Restores factory operation mode
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Failsafe logic—valves never stay closed under load for safety
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Designed for PSE (Porsche Sport Exhaust) equipped vehicles
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100% plug-and-play installation—no splicing or coding
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Leaves no error codes or diagnostic traces
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Includes a 3-Year Manufacturer Warranty
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Works flawlessly with future software updates
Vehicle Compatibility:
Fits the following Porsche models:
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911 Carrera (991.2)
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911 Carrera S (991.2)
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911 Carrera GTS (991.2)
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911 GT2 (991.2)
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718 Boxster GTS 4.0 (982)
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718 Cayman GTS 4.0 (982)
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718 Cayman GT4 (982)
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718 Spyder (982)
Why Choose Kies Motorsports?
Kies has engineered this controller to give enthusiasts real-time control over their vehicle’s exhaust character without sacrificing safety or factory integration. Whether you're cruising in comfort or pushing performance, you’ll have instant access to the soundtrack your Porsche was meant to sing.
Get the sound, power, and freedom your Porsche deserves with the Kies Motorsports Valve Controller—precision control that meets performance passion.