Log in or Sign up
Go to homepage
Exhaust Flap Controls
Memory Modules
Exhaust Flaps
Accessories
Usage
Partners
Show all categories Choose your vehicle
  • Abarth
  • Alfa Romeo
  • Audi
  • Aston Martin
  • Alpina
  • Alpine
  • Bentley
  • BMW
  • Chevrolet
  • Cupra
  • Dodge
  • Ferrari
  • Ford
  • Honda
  • Hyundai
  • Jaguar
  • Kia
  • KTM
  • Land Rover
  • Lamborghini
  • Lotus
  • Maserati
  • McLaren
  • Mercedes
  • Mini
  • Nissan
  • Porsche
  • Renault
  • Rolls Royce
  • Seat
  • Škoda
  • Toyota
  • VW
  • Volvo
  • with retrofitted exhaust system
%Fahrzeuge%
Electrical
Vacuum
Adapter Cables
Remote Controls
Clutch Springs
Actuators
Reversing Valves
Deactivation plugs
Services
Your account
Log in
or sign up
Overview Your profile Addresses Payment methods Orders
€0.00*
Show all categories Accessories Back
  • Show Accessories
  • Adapter Cables
  • Remote Controls
  • Clutch Springs
  • Actuators
  • Reversing Valves
  • Deactivation plugs
  • Services
  1. Accessories
  • Exhaust Flaps
  • Accessories
    • Adapter Cables
    • Remote Controls
    • Clutch Springs
    • Actuators
    • Reversing Valves
    • Deactivation plugs
    • Services
  • Usage
  • Partners
Stiff Clutch Spring (Küster) Stiff Clutch Spring (Küster)
Stiff Clutch Spring (Küster) A-010-004
Stiff clutch spring for Küster servomotors. With this coupling it is possible to prevent unpleasant noises from the exhaust flaps. Due to the higher rigidity compared to the standard spring, the flap is closed with a higher force, which can lead to the avoidance of noise. Due to the large area of application, we cannot guarantee the function and durability of every vehicle. Use at your own risk. The original clutch spring is replaced 1:1 by the stiff ASR variant. Please check the pictures for comparison. Compatible vehicles (many other models possible) Hyundai: i30N Volkswagen: Golf 7R Arteon R Audi: S1 S3 8V S3 8Y RS3 8V (Pre Facelift) S5 B9 F5 S6 4G RS6 4G S7 4G RS7 4G S8 D4 TT 8S RS Q3 SQ5 Mercedes: A45 AMG CLA 45 AMG GLA 45 AMG C43 AMG C63 AMG E53 AMG E63 AMG S63 AMG AMG GT, GTS, GTC, GTR GT63

From €22.00*
Details
Remote Control Type 1 (Replacement) 3 Buttons
Remote Control Type 1 (Replacement) 3 Buttons A-008-001
Remote control type 1 Compatible with all controllers listed on our website. The hand-held transmitter must be taught-in on the flap control.

€29.00*
Küster Actuator Motor 100Hz
Küster Actuator Motor 100Hz A-010-010
Servo motor Küster, original from the vehicle manufacturer Used by the following manufacturers: Audi, Mercedes, VW usw. Please check the pictures for comparison. Not intended as a spare part but for retrofitting in combination with our flap mechanism S2.

€169.00*
Clutch Spring SBS
Clutch Spring SBS A-010-005
Clutch spring for SBS servomotors Fits BMW, Audi, Mercedes, Ford, Porsche etc.

€24.00*
Deactivation plug (Flap-Delete) Audi / VW 3-pin Deactivation plug (Flap-Delete) Audi / VW 3-pin
Deactivation plug (Flap-Delete) Audi / VW 3-pin 71
Prevents entries in the error memory Made in Germany
Deactivation plug for electric valves by Küster. Compatible with the following vehicles: VW Golf 7 R; Arteon R Audi S1; A1 35TFSI; RS Q3; S3/RS3 8V (Prefacelift); S5 B9; S6/RS6 4G; S7/RS7 4G; S8 4H; TT S 8S (310 HP); TT 2.0 TFSI 8S With our deactivation plug, you avoid entries in the error memory and protect the original connector from contamination. This plug is used whenever you need to deactivate your electric exhaust valves. For example, when switching to a sports exhaust system with vacuum-operated exhaust valves. The plug consists of the original matching connector for the factory wiring harness and a waterproof encapsulated electronic unit. One deactivation plug is included in the delivery. For vehicles with two valves, you will need two deactivation plugs accordingly! Made in Germany from our own production.

€39.00*
2x Adapter Cable Audi 3Pin Input to 4Pin Output
2x Adapter Cable Audi 3Pin Input to 4Pin Output A-010-007
Adapter cable set for adapting an RS3 8V facelift exhaust system to an RS3 8V pre-facelift or S3 8V (all models) The cables are simply plugged in between the flaps at the back. No further measures or programming are necessary.

€79.00*
Remote Control Type 2 (Replacement) 3 Buttons
Remote Control Type 2 (Replacement) 3 Buttons A-008-003
Remote control type 2 Compatible with all controllers listed on our website. The hand-held transmitter must be taught-in on the flap control. The product image shows the handheld transmitter with "symbols" on the buttons. At the current time, the handheld transmitters are ONLY delivered with "numbers" (1, 2 and 3) on the keys! The handheld transmitters with symbols are NO longer available.

€29.00*
SBS Actuator Motor 100Hz BMW
SBS Actuator Motor 100Hz BMW A-010-001
Servo motor SBS, original from the vehicle manufacturer Used by the following manufacturers: BMW, Audi, Mercedes, etc. Please check the pictures for comparison. Not intended as a spare part but for retrofitting in combination with our flap mechanism S2.

€99.00*
SBS Actuator Motor 200Hz GEN2
SBS Actuator Motor 200Hz GEN2 A-010-003
Servo motor SBS, original from the vehicle manufacturer Used by the following manufacturers: Audi, Bentley, Ford, Porsche and more. Please check the pictures for comparison. If you are unsure which servomotor you need, ask us in advance. Not intended as a spare part but for retrofitting in combination with our flap mechanism S2.

€129.00*
Deactivation Plug (Flap-Delete) BMW 4-pin Deactivation Plug (Flap-Delete) BMW 4-pin
Deactivation Plug (Flap-Delete) BMW 4-pin 164
Prevents entries in the error memory Made in Germany
Deactivation plug for electric flaps from SBS (Prevents error codes when deactivating the original exhaust flaps) Compatible with all BMW vehicles. With our decommissioning plug you avoid entries in the error memory and protect the original plug from dirt . This plug is always used when you have to shut down your electric exhaust flaps. For example, when changing to a sports exhaust system with vacuum exhaust flaps. The plug consists of the original mating plug for the standard wiring harness and watertight cast electronics. A decommissioning plug is included in the scope of delivery. For vehicles with two flaps, you need two decommissioning plugs accordingly! Made in Germany from our own production.

€39.00*
Conversion CB2 control to CB2/CB1
Conversion CB2 control to CB2/CB1 A-030-005
Instructions via email!
After payment for the order, you will immediately receive instructions by email on how we can provide the service to you.

€119.00*
2x Adapter Cable Audi 4Pin Input to 3Pin Output
2x Adapter Cable Audi 4Pin Input to 3Pin Output A-010-006
Adapter cable set for adapting an RS3 8V pre-facelift exhaust system to an RS3 8V facelift The cables are simply plugged in between the flaps at the back. No further measures or programming are necessary.

€79.00*
Update CB2 control
Update CB2 control A-030-007
Instructions via email!
After payment for the order, you will immediately receive instructions by email on how we can provide the service to you.

€89.00*
Remote Control Type 1 (Replacement) 2 Buttons
Remote Control Type 1 (Replacement) 2 Buttons A-008-002
Remote control type 1 with two buttons Compatible with all controllers listed on our website. The hand-held transmitter must be taught-in on the flap control.

€29.00*
Reversing valve 4mm Pierburg
Reversing valve 4mm Pierburg A-010-008
High-quality valve from Pierburg for switching vacuum for all types of applications Switching of exhaust flaps. Supply voltage: 12V Connections: 4mm

€49.00*
Deactivation Plug (Flap-Delete) Audi, Cupra 4R Deactivation Plug (Flap-Delete) Audi, Cupra 4R
Deactivation Plug (Flap-Delete) Audi, Cupra 4R 292
Prevents entries in the error memory Made in Germany
Decommissioning plug for electric flaps from SBS (Prevents error codes when deactivating the original exhaust flaps) Please note: You need one plug for each valve! Compatible with the following vehicles: Audi RS3 8Y Audi RS4 B9 Audi RS5 B9 Audi RS6 C8 Audi RS7 C8 Audi RS Q8 Cupra Formentor VZ5 With our deactivation plug you avoid entries in the error memory and protect the original plug from dirt. This plug is always used when you have to shut down your electric exhaust flaps. For example, when changing to a sports exhaust system with vacuum exhaust flaps. The plug consists of the original mating plug for the standard wiring harness and watertight cast electronics. A decommissioning plug is included in the scope of delivery. For vehicles with two flaps, you need two decommissioning plugs accordingly! Made in Germany from our own production.

€119.00*
Deactivation Plug (Flap-Delete) VAG 4-pin Deactivation Plug (Flap-Delete) VAG 4-pin
Deactivation Plug (Flap-Delete) VAG 4-pin 340
Prevents entries in the error memory Made in Germany
Deactivation plug for an electric exhaust flap (Prevents error codes when deactivating the original exhaust flaps) Compatible with the following vehicles: RS3 8V Facelift TT RS 8S With our deactivation plug, you prevent error codes and protect the original connector from contamination. This plug is always used when you need to deactivate your electric exhaust flaps. For example, when switching to a sports exhaust system with vacuum-operated exhaust flaps. The plug consists of the original matching connector for the factory wiring harness and a waterproof encapsulated electronic unit. One deactivation plug is included in the delivery. For vehicles with two flaps, you will need two deactivation plugs accordingly! Made in Germany from our own production.

€59.00*
Extension Cable SSA Memory CB2 RS3 8Y
Extension Cable SSA Memory CB2 RS3 8Y A-010-018
Extension Cable SSA Memory CB2 RS3 8Y

€49.00*
Contact

Support and counseling via: +49 2245 6191488 info@asr-component.de
Mon-Fri, 10am - 12pm & 02pm - 04pm

Or via our contact form.
Company
  • Terms and Conditions
  • Imprint
  • Privacy Policy
  • Cancellation Policy
  • Electrical Devices and Batteries
  • Shipping and Payment
Payment methods
PayPal
Credit or debit card (by Mollie)
Billie
Klarna
SEPA direct debit
Amazon Pay
DHL Paket (DE)
UPS Standard
© 2026 ASR Component GmbH

* All prices incl. VAT plus shipping costs and possible delivery charges, if not stated otherwise.
Our products are not original parts from the mentioned vehicle manufacturers.

This website uses cookies to ensure the best experience possible. More information...