Weistec M177 Turbo Upgrade Mercedes-Benz C63 AMG/S | GLC63 AMG/S 2015-2020

Weistec M177 W.3 Turbo Upgrade

If you're ready to take your 4.0 Biturbo engine to the next level, the Weistec M177 W.3 Turbo Upgrade is here to help you unlock its true potential. You'll notice some impressive power gains, particularly in the higher RPMs.

Expertly Crafted for Performance

We start by disassembling and thoroughly inspecting the factory turbochargers. Our team then machines the compressor cover and center cartridge to fit Weistec's state-of-the-art 5-axis CNC machined 65mm impeller wheel. The best part? We keep the external appearance completely stock, so your car maintains that sleek look. This new impeller wheel is designed to support significantly higher power levels than the factory unit, all while ensuring minimal impact on spool and response time. After reassembling the turbochargers with fresh seals, we balance them for smooth operation and OEM-like longevity. Plus, all the original oil and coolant lines connect effortlessly, making installation a breeze.

Maximize Your Results

For the best performance, we recommend pairing this upgrade with Weistec Downpipes and High Flow Air Filters. To truly optimize your engine's capabilities, consider the Weistec W.3 Turbo Specific ECU Upgrade. Please note that your turbos will need to be sent to Weistec for modification.

Key Features

• Increased horsepower based on fuel and supporting modifications
• Precision 5-axis CNC machining
• High RPM balanced for optimal operation
• Substantial power across the entire RPM range
• Maintains a stock appearance post-installation
• 100% bolt-on installation for convenience
• Weistec Horsepower: 820 (up from 469 stock)
• Weistec Torque: 720 (up from 479 stock)
• Turbo Type: W.3 (Factory Upgrade)
• Engine Family: M177

Fitment

• Mercedes-Benz C205/W205 C63 AMG (2015-2020)
• Mercedes-Benz C205/W205 C63 AMG S (2015-2020)
• Mercedes-Benz C253/X253 GLC63 AMG (2017-2020)
• Mercedes-Benz C253/X253 GLC63 AMG S (2017-2020)

⚠WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov