Description
Please contact support@x-ph.com to see if a tune is available for these turbos on your specific application. **Core Required
Weistec’s W.3 Turbo Upgrade involves a meticulous overhaul of the factory turbochargers. The compressor cover and center cartridge are expertly machined to accommodate a 5-axis CNC-machined 65mm billet impeller wheel. This larger impeller significantly enhances airflow, supporting impressive power gains with minimal impact on turbo spool and response.
Despite the enhanced performance, the upgraded turbos maintain a stock-like external appearance, ensuring a stealthy installation. Reassembled with new seals and high RPM balancing, these turbochargers deliver smooth, reliable operation and an OEM-level lifespan.
Seamless Installation:
The upgraded turbos are 100% bolt-on and designed to reuse all original oil and coolant lines for a hassle-free installation. An optional core exchange program further simplifies the process.
Maximize Performance Potential:
For the best results, pair the W.3 Turbo Upgrade with Weistec Downpipes, Weistec High-Flow Air Filters, and a Weistec W.3 Turbo-Specific ECU Tune. On compatible models, ECU tuning also increases the rev limit to 7500 RPM for even greater performance at high speeds.
Key Features:
- Significant horsepower and torque increases with supporting modifications
- Precision 5-axis CNC-machined 65mm impeller wheels
- High RPM balanced for smooth and reliable performance
- Enhanced power across the RPM range
- Stealthy stock-like appearance
- Rev limit increased to 7500 RPM on supported models with tuning
- 100% bolt-on installation
- Requires your turbos to be sent to Weistec for upgrading
- Optional core exchange available
Unleash your AMG’s full potential with the Weistec M178 W.3 Turbo Upgrade. Experience unparalleled performance and capability while maintaining the quality and reliability you expect from your Mercedes-AMG.
Vehicle application:
2021 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2019 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2018 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2017 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2016 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2015 Mercedes-Benz AMG GT S Coupe (C190) Twin Turbo 4L V8 (M178)
2021 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2019 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2018 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2017 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2016 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2015 Mercedes-Benz AMG GT Coupe (C190) Twin Turbo 4L V8 (M178)
2021 Mercedes-Benz AMG GT C Coupe (C190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT C Coupe (C190) Twin Turbo 4L V8 (M178)
2019 Mercedes-Benz AMG GT C Coupe (C190) Twin Turbo 4L V8 (M178)
2018 Mercedes-Benz AMG GT C Coupe (C190) Twin Turbo 4L V8 (M178)
2017 Mercedes-Benz AMG GT C Coupe (C190) Twin Turbo 4L V8 (M178)
2021 Mercedes-Benz AMG GT R Roadster (R190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT R Roadster (R190) Twin Turbo 4L V8 (M178)
2019 Mercedes-Benz AMG GT R Roadster (R190) Twin Turbo 4L V8 (M178)
2018 Mercedes-Benz AMG GT R Roadster (R190) Twin Turbo 4L V8 (M178)
2017 Mercedes-Benz AMG GT R Roadster (R190) Twin Turbo 4L V8 (M178)
