Description
NEW V2 - NOW WITH MEMORY FUNCTION
Take complete control of your Mercedes-Benz GLA AMG's exhaust system with the RK-Tunes V2 Exhaust Valve Controller. Designed specifically for the 2020-present Mercedes-Benz GLA AMG (H247) range, this plug-and-play module allows you to keep the factory exhaust valves fully open whenever you choose, unlocking the aggressive AMG exhaust note and performance sound hidden by factory programming.
Many drivers assume that Sport+, Race, or Performance driving modes leave the exhaust valves permanently open, but the factory ECU continues to control valve operation based on driving conditions. The RK-Tunes Exhaust Valve Controller bypasses these restrictions, giving you direct control over the exhaust valves and ensuring they remain fully open when activated.
The latest V2 version now includes an integrated memory function, automatically retaining your preferred valve setting every time the vehicle is restarted.
Key Features
- New V2 controller with memory function
- Remembers the last selected valve setting
- Keeps factory exhaust valves fully open when activated
- Restores OEM valve operation when deactivated
- Enhances exhaust sound and AMG driving experience
- Plug-and-play installation
- No ECU tuning required
- Fully reversible installation
Operating Modes
ON
- Exhaust valves remain 100% open in all drive modes
- Overrides factory exhaust valve programming
- Prevents automatic valve closure
- Delivers maximum exhaust sound and performance character
OFF
- Returns exhaust valve operation to factory settings
- Vehicle regains complete control of valve function
- Maintains normal OEM operation
Fitment
Compatible with:
- Mercedes-Benz GLA 45 S AMG (H247) 2020-Present
- Mercedes-Benz GLA 45 AMG (H247) 2020-Present
- Mercedes-Benz GLA 35 AMG (H247) 2020-Present
Important Notes
- Please confirm your vehicle is equipped with a factory-controlled valved exhaust before ordering.
- There is approximately a 5-second delay before the valves open after pressing the controller ON button.
- A throttle input is required after pressing the OFF button for the valves to return to normal operation.
- Professional installation is recommended.
- Intended for off-road use only.
- Installation and use, including operation in extreme weather conditions, are performed at the customer's own risk.
- Please review our Terms of Service for complete details.
Benefits
- Full AMG exhaust sound on demand
- Override restrictive factory valve programming
- Quick plug-and-play installation
- No permanent modifications required
- Retains factory functionality when switched off
- Enhanced exhaust character and driving engagement
What's Included
- 11MODE V2 Exhaust Valve Controller Module
- Vehicle-specific wiring harness
- Installation hardware
- User instructions
