Mercedes Benz AMG M177 W.4 Turbo Upgrade C63 S63 | Weistec
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- W.4 Turbo Upgrade, Mercedes M177
- SKU: 01-177-01550-7
W.4 Turbo Upgrade, Mercedes M177
- Power gain Up To +481 HP Torque gain Up To +321 TQ
Advertised gains are estimates of HP and Torque “at the engine” calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change. Actual gains are dependent on the following: Learn More about Crank HP Vs Wheel HP
Model – Manufacturers use the same engine in multiple model vehicles and often times they are in a different state of tune, for example: 2008 C63 and a 2008 CLK Black Series. Both have the same engine, but the C63 has 451hp while the CLK63 has 500hp. Naturally the C63 will show more gains as it starts at a lower level.
Model Year – Similar to above, as time progresses, Manufacturers tend to slightly increase power output via software from one year to the next or offer “Performance Packages” with increased power. The engines remain largely unaltered and as a result, final tuned output remains the same, while the gains are lower as the starting point is now higher.
Fuel – Fuel quality is HIGHLY important with performance vehicles. Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health. Top tier brand premium fuels should always be used to achieve the best results possible.
Drivetrain – All wheel drive has higher drivetrain losses than rear wheel drive. This results in lower numbers when testing on a chassis dyno. Wheel/tire size and weight will also impact chassis dyno results
Weather/Conditions – Temperature, humidity, altitude, and air density all impact engine performance. Heat, high humidity, and thin air will all work towards reducing engine output
Engine Health – Higher miles tends to result in increased build up and lower compression which can and will impact engine output. Properly maintained engines will have better performance than abused or neglected engines.
Supporting modifications – The highest power levels require supporting modifications. Depending on the engine, this could mean forged internals, built transmission, upgraded fuel system, 110+ octane race fuel, etc.
- Choose from Recommended Products (Optional):
Forged Rods and Pistons +$9,299.00 
One Step Colder Spark Plug Set +$199.00 
Water-Methanol Injection System +$1,799.00 - Please confirm:
NOT LEGAL FOR SALE OR USE ON POLLUTION CONTROLLED MOTOR VEHICLES Learn why
ConfirmationPlease confirm that you are not installing this product within the United States.
This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.
Some Weistec Engineering performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website. http://www.semasan.com/emissions
It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.
All performance modifications and installations are at the customer’s own risk. Weistec Engineering holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.
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$9,699.00 $9,699.00
- Estimated Backorder Time: 8 weeks QTY:
- Install instructions
- Prop 65 warning Warning
This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
| Weistec Horsepower | 950 |
| Weistec Torque | 800 |
| Turbo Type | W.4 (Complete Replacement) |
| Manufacturer | Weistec |
| Street legal in all the US States | No |
| Engine Family | M177 |
| See more | |
| year | make | model | trim | engine |
|---|---|---|---|---|
| 2023 | Mercedes-Benz | C63 AMG S | Cabriolet (A205) | Twin Turbo 4L V8 (M177) |
| 2022 | Mercedes-Benz | C63 AMG S | Cabriolet (A205) | Twin Turbo 4L V8 (M177) |
| 2021 | Mercedes-Benz | C63 AMG S | Cabriolet (A205) | Twin Turbo 4L V8 (M177) |
| 2020 | Mercedes-Benz | C63 AMG S | Cabriolet (A205) | Twin Turbo 4L V8 (M177) |
| 2019 | Mercedes-Benz | C63 AMG S | Cabriolet (A205) | Twin Turbo 4L V8 (M177) |
| 2018 | Mercedes-Benz | C63 AMG S | Cabriolet (A205) | Twin Turbo 4L V8 (M177) |
| See more | ||||
Comprehensive Turbo Upgrade
The Weistec Engineering M177 / M178 W.4 Turbo Upgrade is the key to making the most power with the M177 and M178 engines without compromise in drivability or reliability. The turbo upgrade, as with all W.4 Upgrades, is a comprehensive turbo upgrade that completely replaces the factory turbocharges. The new turbochargers are ball bearing units with CNC machined billet aluminum compressor wheels rated much higher than the stock units. The Weistec compressor covers provide mounting for the OEM wastegate actuators and is compatible with the stock charge piping. A 3 inch anti-surge inlet is standard to provide unrestricted flow to the compressor. The Weistec Turbine Housings have V-Band inlets, to allow for a cleaner and easier install, and turbine outlets that not only match the factory location, also have the same flange design to use the same Weistec Downpipes and Midpipes as the stock turbos.
Key Features
- Twin Ball Bearing Turbochargers
- Increased compressor air flow
- Weistec M177/M178 Compressor Covers
- Weistec Cast Stainless Steel M177/M178 Turbine Housings
- Custom Turbo Coolant Lines and Fittings
- Custom Turbo Oil Lines and Fittings
- Weistec Turbo Intake Couplers
- Bolt on installation
- All hardware and gaskets are included
- 900+HP Capable with supporting upgrades
- Designed to use Stock or Weistec Downpipes
- Compatible with Factory Downpipes
- Reuses Stock Wastegate Actuators
- No Core Charge
Supporting Upgrades
To push past 900 horsepower with the W.4 turbo upgrade, supporting mods aren't optional. They're essential. Each component is engineered to work in sync with the W.4 system, ensuring maximum performance, reliability, and efficiency. While the turbo can run without most of them, you'll be leaving serious power on the table.
ECU tuning
(required)This is most the important supporting upgrade. Tuning your Engine Control Unit (ECU) is what brings all your performance upgrades together. It recalibrates the engine's brain, optimizing fuel, boost, timing, and more to work seamlessly with your new performance upgrades. Without it, the ECU will still try to run the engine like it's stock, which can limit power, cause drivability issues, or even damage components. ECU tuning can be performed by your local trusted tuner or you can contact us to see available tuning options.
Weistec CPC Module
(required for newer models)The Computer Powertrain Control (CPC) Module can be found in modern Mercedes vehicles. It is home to several torque limiters that used to be solely in the ECU. The Weistec CPC module is a complete replacement for the factory CPC module, and it removes all torque limiters, allowing the engine to produce maximum power without restrictions. In general, 2019+ Mercedes vehicles have the CPC module, but some older models with the 9G-Tronic transmission may also have it. Please contact [email protected] to confirm if your vehicle has a CPC module. See Product
Downpipes*
(required)Our downpipes are designed to increase exhaust flow, reduce back pressure, and improve turbo spool time. This results in increased horsepower and torque. High-flow cats may also be used instead of downpipes, but they will not provide the same level of performance as downpipes. See GLC63 Downpipes See C63 Downpipes
Performance Spark Plugs
(Highly Recommended)Higher boost means more heat. Performance spark plugs dissipate heat more efficiently. This means better cooling and improved knock resistance! See Product
Water-Methanol Injection System
(Higly Recommended)High-performance engines run extremely hot. Water-Methanol Injection Systems provide cooling and boost octane. All this combined leads to increased performance and knock resistance. See Product
Carbon Fiber Airboxes
(Recommended)More air flow. More Power! Our Carbon Airboxes increase filter surface area by 225% over OEM and are purpose-built to complement the W.4 turbo upgrade, maximizing intake efficiency. See Product
Forged Pistons and Billet Rods
(Recommended)Built from stronger materials than OEM, our forged pistons and billet rods are engineered to handle increased power and high boost, ensuring greater engine strength, reliability, and safety under extreme conditions. See Product
TCU tuning
(Recommended)While this upgrade doesn't add any horsepower to your vehicle, it does make sure that your vehicle puts it down to the pavement as efficiently and aggressively as possible. Our Transmission Control Unit (TCU) tuning increases line pressure, resulting in faster shifts, reduced slipping, and increased torque capacity. See 7 speed TCU Tuning See 9 speed TCU Tuning
*Weistec Downpipes are not for sale in the United States.
Related Items
Water-Methanol Injection System, M177 $1,799.00 Add To Cart 
Carbon Fiber Airboxes, M177 $1,499.00 Add To Cart 
M176 / M177 VTA Adapter System, Black $179.00 Add To Cart 
W.3 Turbo Upgrade, Mercedes M177 $5,499.00 Add To Cart 
M177 Downpipes, C63 $3,079.00 Add To Cart 
High Flow Air Filter Set, M177 $239.00 Add To Cart 
M177 ECU Tune $1,999.00 Add To Cart Từ khóa » C63 W
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