Weistec CPC Module
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Weistec CPC Module

Weistec
05-177-00159-5
Call for Availability
Tuning
$1,999.00
See product description below.

Weistec CPC Module
Manufacturer Weistec
Engine Family M177
UPC 810089563491
What is the CPC Module and what does it do?
 
The CPC (computer powertrain control) is the powertrain control unit, another control module that is somewhat similar to the ECU (engine control unit).  In modern Mercedes vehicles it is responsible for controlling multiple vehicle features such as the active exhaust valves, throttle pedal, and speed limiter. It is also home to several torque limiters that used to solely be in the ECU. 
 
Benefits of doing a CPC upgrade? 

While it does not directly control the engine, the torque limiters in the CPC restrict what the ECU is able to do, when controlling the engine.  The Weistec CPC is a complete replacement for the original CPC module.  It has the torque limiters set to values that effectively "remove" the limits, allowing the ECU to operate with fewer restrictions when it comes to making power.  The speed limiter is also removed, allowing higher top speeds.  When requested, it can even be set up so that the active exhaust valves are always in the open position.   The Weistec CPC is also a great compliment for any tuned modern Mercedes vehicle offering better and more consistent performance and higher top speeds.

Please email your VIN to tuning@weistec.com so that we can verify compatibility with your specific vehicle.


                                                                                                                                                                                                                                                                                                                                                    

Key Features
  •  Raised torque limits
  • Disabled speed limiter
  • Complete replacement module
  • Optional exhaust valves "Always Open"
  • 100% Intercooler pump operation
  • Increased cooling fan speeds        
year make model trim engine
2020 Mercedes-Benz GLC63 AMG S Coupe (X253) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz GLC63 AMG Coupe (X253) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz GLC63 AMG S Coupe (X253) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz GLC63 AMG Coupe (X253) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz GLC63 AMG S Coupe (X253) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz GLC63 AMG Coupe (X253) Twin Turbo 4L V8 (M177)
2017 Mercedes-Benz GLC63 AMG S Coupe (X253) Twin Turbo 4L V8 (M177)
2017 Mercedes-Benz GLC63 AMG Coupe (X253) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz GLC63 AMG S Base (C253) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz GLC63 AMG Base (C253) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz GLC63 AMG S Base (C253) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz GLC63 AMG Base (C253) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz GLC63 AMG S Base (C253) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz GLC63 AMG Base (C253) Twin Turbo 4L V8 (M177)
2017 Mercedes-Benz GLC63 AMG S Base (C253) Twin Turbo 4L V8 (M177)
2017 Mercedes-Benz GLC63 AMG Base (C253) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz C63 AMG S Coupe (C205) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz C63 AMG S Coupe (C205) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz C63 AMG S Base (W205) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz C63 AMG S Base (W205) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz C63 AMG Coupe (C205) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz C63 AMG Coupe (C205) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz C63 AMG Base (W205) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz C63 AMG Base (W205) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz AMG GT 63 S 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz AMG GT 63 S 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz AMG GT 63 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz AMG GT 63 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz E63 AMG S Base (W213) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz E63 AMG S Base (W213) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz E63 AMG S Base (W213) Twin Turbo 4L V8 (M177)
2017 Mercedes-Benz E63 AMG S Base (W213) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz E63 AMG Base (W213) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz E63 AMG Base (W213) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz E63 AMG Base (W213) Twin Turbo 4L V8 (M177)
2017 Mercedes-Benz E63 AMG Base (W213) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 4L V8 (M177)
2018 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 4L V8 (M177)
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All products are shipped via UPS or FedEx SIGNATURE REQUIRED (unless otherwise specified). Please allow up to 48 Hours to process and ship your order; if you have a time sensitive shipment please give us a call to ensure there are no delays. Special arrangements may need to be made for international orders and oversize packages.

Please be aware that 3-day, 2-day and next day air shipping does NOT include the weekends. For example an order with 2-day air shipping that ships out on a Friday will be delivered on Tuesday.

In order to keep costs down and provide parts at competitive prices, many items are shipped directly from one of our authorized Rennwerks shipping locations. We cannot guarantee stock on these items until the order is placed. We will notify you if an item is not available to ship immediately.

While we strive to ensure accuracy of all orders that are shipped on extremely rare occasions boxes are mislabeled and/or wrong parts are shipped. Once you have received your order be sure to CHECK the parts for accuracy prior to starting your installation!

RETURNS & DAMAGED SHIPMENTS

All items to be returned, whether flawed or incorrect merchandise can be returned within 30 days of the original ship date. ALL returns may be subject to a 20% restocking fee.

TO RETURN AN ITEM

Call customer service at 1-408-800-4485 from 9:00 to 5:30 PST, Monday through Friday. They will issue you a Return Material Authorization Number (RMA#). Display this RMA# visibly on the outside of the return packaging. Enclose a copy of the original invoice with the returned merchandise. All returns must be pre-paid shipping and fully insured. We do not accept collect shipments or unauthorized returns. When the return is due to our error, we will refund the pre-paid freight charges and immediately exchange the item(s) or provide a refund.

The following items have a NO RETURN/NO REFUND policy:

  • Voltage Regulators
  • Voltage Cutouts
  • All Electrical Items
  • Books & Publications
  • Videos
  • Posters
  • Glass Patterns
  • Wood Items
  • Computer Software
  • Foreign Shipments
  • Special Orders

DAMAGED SHIPMENTS

Upon receipt of an obviously damaged package, you have the option to refuse delivery and the order will be returned to Rennwerks. Or you can receive the order-making, not of visible damage in writing to the carrier. If upon inspection of the parts you find damage due to the carrier's handling you then have 48 hours to file a claim with the carrier. DO NOT RETURN THE DAMAGED PARTS TO RENNWERKS. Keep the package and parts as close as possible to the condition you received them. Without the package, the carrier will void your claim. Claims for shortages due to carrier negligence must be made within 5 working days of receipt of merchandise.

FOR DAMAGED SHIPMENTS CONTACT THE SHIPPER DIRECTLY

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CALIFORNIA PROPOSITION 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Polyurethane, PVC/vinyl, Weldable Primer, High Temp Paint, Nickle, Synthetic Diamond, Chromium, Tin, Polishing Wax, Buffing Clay, Epoxy Resin, Loctite Blue/Red, Water Transfer Printing, Cork, Steel, Stainless Steel, Cast Iron, Aluminum, Brass, Copper, Zinc, Fiberglass, ABS, Polycarbonate, Acrylic, Mylar, Glass, Rubber, Neoprene, Wood, Cardboard, Polyester, Chrome Plating, Zinc Plating, Black Oxide, Clear/Black Anodizing, Anodized aluminum, Enamel Paint, Powder coating, Adhesives, Foam Tape, Styrofoam. > More information on California Prop 65

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