BenzUnited Parts
GFB DV+ Diverter Valve Upgrade – Mercedes-AMG C63 S & GLC63 / GLC63 S (2015–2020)
GFB DV+ Diverter Valve Upgrade – Mercedes-AMG C63 S & GLC63 / GLC63 S (2015–2020)
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M177 Bi-Turbo AMG • Boost Control Upgrade
GFB DV+ Diverter Valve Upgrade for Mercedes-AMG M177
Sharper throttle response, improved boost holding, and factory-like drivability — without changing ECU calibration.
No tuning required
Eliminates OEM valve leakage
Backed by Go Fast Bits
The Go Fast Bits DV+ is a precision-engineered diverter valve upgrade designed specifically for Mercedes-AMG M177 bi-turbo engines. It replaces the weak internal components of the factory electronic diverter valves while retaining OEM control logic for smooth, reliable operation.
Unlike full replacement valves, the DV+ improves sealing and response without introducing drivability issues — making it ideal for stock, lightly modified, or tuned AMG vehicles.
Performance Benefits
Faster boost recovery between shifts
Prevents pressure bleed at higher load
No compressor surge or harsh behavior
Billet internals outperform plastic OEM parts
Construction & Design
- Machined billet aluminum valve body
- High-temperature sealing components
- Retains factory electronic solenoid control
- Engineered and manufactured in Australia
Vehicle Compatibility (M177 Only)
- 2015–2020 Mercedes-AMG C63 S
- 2019–2020 Mercedes-AMG GLC63
- 2018–2020 Mercedes-AMG GLC63 S
Fits M177 bi-turbo engines only. Not compatible with other Mercedes turbo platforms.
Installation
- Direct bolt-on installation
- No ECU tuning required
- Uses factory mounting points
- Professional installation recommended
Designed for performance applications. Compatible with factory and tuned vehicles.
