Description
* Allow 2-4 weeks for orders to be shipped. Turbochargers are made to order.
Please contact support@x-ph.com to see if a tune is available for these turbos on your specific application. **Core Required
Unlock unparalleled performance with the Weistec M276 W.3 Turbo Upgrade, engineered to transform your Mercedes 3.0L Biturbo engine into a powerhouse of speed and capability. Designed with precision and expertise, this upgrade delivers substantial power gains, especially at higher RPMs, without compromising reliability or drivability.
Performance Gains:
- Power Increase: Up to +212 HP
- Torque Increase: Up to +216 TQ
Unmatched Engineering:
The W.3 Turbo Upgrade begins with the complete disassembly and inspection of the factory turbochargers. Using cutting-edge 5-axis CNC machining, the compressor cover and center cartridge are reworked to accommodate a proprietary impeller wheel, capable of handling significantly higher power levels. Despite the internal upgrades, the external appearance remains stock, ensuring a seamless and stealthy installation.
Each turbocharger is reassembled with brand-new seals and balanced to OEM standards for smooth operation and long service life. The original oil and coolant lines are compatible, making installation straightforward and hassle-free.
Recommended Supporting Modifications:
For maximum performance, Weistec recommends pairing the W.3 Turbo Upgrade with:
- A Turbo-Specific ECU Upgrade
- High-Octane Fuel
- Additional Weistec performance modifications
Key Features:
- Significant horsepower and torque gains, depending on fuel type and supporting mods
- 5-Axis CNC Machined impeller wheels for precision and durability
- High RPM balancing for smooth and reliable performance
- Enhanced power delivery throughout the entire RPM range
- Maintains stock appearance for a discreet upgrade
- Simple, 100% bolt-on installation with no additional parts required
- Requires your factory turbos to be sent to Weistec (core purchase optional)
Transform your driving experience with the Weistec M276 W.3 Turbo Upgrade and achieve unparalleled power, precision, and performance for your Mercedes.
Vehicle application:
2021 Mercedes-Benz C400 Cabriolet (A205) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz C400 Cabriolet (A205) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz C400 Cabriolet (A205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz C400 Cabriolet (A205) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz C400 Cabriolet (A205) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz C400 Cabriolet (A205) Twin Turbo 3L V6 (M276)
2021 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2021 Mercedes-Benz C400 T-Modell (S205) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz C400 T-Modell (S205) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz C400 T-Modell (S205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz C400 T-Modell (S205) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz C400 T-Modell (S205) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz C400 T-Modell (S205) Twin Turbo 3L V6 (M276)
2021 Mercedes-Benz C400 Coupe (C205) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz C400 Coupe (C205) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz C400 Coupe (C205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz C400 Coupe (C205) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz C400 Coupe (C205) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz C400 Coupe (C205) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2013 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLE450 Base (W166) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLE450 Base (W166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLE450 Base (W166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLE450 Base (W166) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLE450 Coupe (C292) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLE450 Coupe (C292) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLE450 Coupe (C292) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLE450 Coupe (C292) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz E450 Base (W213) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz E450 Base (W213) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz E450 Base (W213) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz E450 Base (W213) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz E450 Base (W213) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz E450 Base (W213) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz E400 Coupe (C238) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz E400 Coupe (C238) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz E400 Coupe (C207) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz E400 Coupe (C207) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz E400 Coupe (C207) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz E400 Coupe (C207) Twin Turbo 3L V6 (M276)
2013 Mercedes-Benz E400 Coupe (C207) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz E400 Base (W213) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz E400 Base (W213) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz E400 Base (W213) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz E400 Base (W212) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz E400 Base (W212) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz E400 Base (W212) Twin Turbo 3L V6 (M276)
2013 Mercedes-Benz E400 Base (W212) Twin Turbo 3L V6 (M276)
2022 Mercedes-Benz GLC43 AMG Coupe (C253) Twin Turbo 3L V6 (M276)
2021 Mercedes-Benz GLC43 AMG Coupe (C253) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz GLC43 AMG Coupe (C253) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz GLC43 AMG Coupe (C253) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLC43 AMG Coupe (C253) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLC43 AMG Coupe (C253) Twin Turbo 3L V6 (M276)
2022 Mercedes-Benz GLC43 AMG Base (X253) Twin Turbo 3L V6 (M276)
2021 Mercedes-Benz GLC43 AMG Base (X253) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz GLC43 AMG Base (X253) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz GLC43 AMG Base (X253) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLC43 AMG Base (X253) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLC43 AMG Base (X253) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz SLC43 AMG Roadster (R172) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz SLC43 AMG Roadster (R172) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz SLC43 AMG Roadster (R172) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz SLC43 AMG Roadster (R172) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz SL400 Roadster (R231) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz SL450 Roadster (R231) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz GLS400 Base (X166) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLS400 Base (X166) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLS400 Base (X166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLS400 Base (X166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLS400 Base (X166) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz GLS450 Base (X166) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLS450 Base (X166) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLS450 Base (X166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLS450 Base (X166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLS450 Base (X166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GL450 Base (X166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GL450 Base (X166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GL400 Base (X166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GL400 Base (X166) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz GLE43 AMG Coupe Coupe (C292) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLE43 AMG Coupe Coupe (C292) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLE43 AMG Coupe Coupe (C292) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLE43 AMG Coupe Coupe (C292) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLE43 AMG Coupe Coupe (C292) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz GLE43 AMG Base (W166) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLE43 AMG Base (W166) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLE43 AMG Base (W166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLE43 AMG Base (W166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLE43 AMG Base (W166) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz GLE400 Base (W166) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz GLE400 Base (W166) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz GLE400 Base (W166) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz GLE400 Base (W166) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz S450 (Non-EU) Base (W222) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz S450 (Non-EU) Base (W222) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz S450 (Non-EU) Base (W222) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz S450 (Non-EU) Base (W222) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz E43 AMG Base (W213) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz E43 AMG Base (W213) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz E43 AMG Base (W213) Twin Turbo 3L V6 (M276)
2023 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2022 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2021 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2020 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2019 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz C43 AMG Base (W205) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz C450 Base (W205) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz C450 Base (W205) Twin Turbo 3L V6 (M276)
