Valve Controller - Mercedes W205 C43, C63 AMG (Facelift)

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

Exhaust flap controller. Compatibility list:

• C63 AMG W205 MOPF (facelift)
• C63 AMG S W205 MOPF (facelift)
• C43 AMG W205 MOPF (facelift)

Fits sedan, estate, and convertible models.

This control unit gives you full control over the exhaust flaps. 

ASR control unit features:

• Manual flap control - Change the flap position regardless of driving mode.
• Comfort mode - The module deactivates and operates according to factory settings.
  
• Start mode - You can define the setting in which the flaps open automatically every time the engine starts.
• No interference with the CAN system - Does not cause a fault light.
• Plug & play installation - No need to cut wires or similar.
• Completely reversible - You can completely remove the system from your car without leaving any trace.

How the remote control works:

Start mode: Hold down the desired setting button for approximately 10 seconds until you hear the exhaust flap close and open automatically 5 times, after which Start mode is programmed to be active.

Last setting memory function: Press the "Sport Mode" button five times within five seconds.

Installation:

• The control unit is installed in the car's boot. The original flap wiring in the boot is replaced with ASR connectors - Installation takes approximately 5-10 minutes.
  

Notes:

• This product is not approved for road use - For track use only
  
• When the flaps are fully closed, avoid driving with the accelerator pedal to the floor.