Description: The REMUS cat-back solution fits within the original exhaust outlets, with integrated valve for the Audi RS6...
Vendor: Remus
SKU: 048015 0500LR+048015 0400-Audi-RS6/C7/AV-RS7/SB
Product Type: Exhaust
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Subtotal: $3,633.75
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The REMUS cat-back solution fits within the original exhaust outlets, with integrated valve for the Audi RS6 / RS7 type 4G is designed to work in perfect cooperation with the stock catalytic converter of the engine. Reduced back pressure and optimized flow dynamics grant a significant increase in power and torque in combination with the well-known sonorous REMUS sound. Due to lightweight construction and sophisticated materials, a reduction in weight can be seen in comparison to the stock exhaust system.

The supplied actuators activate the valves to factory preset positions via the vehicle onboard electronics.

Cat Back Resonated Center Section:

Stainless steel resonated center section, from original front silencer section back

Down Pipe Back Sport:

Stainless steel racing cat-back tube instead of original front silencer section.


When installing remus axle-back, cat-back and catalyst replacement tubes on vehicles which are used for closed road driving, it is advisable to tune the ECU for a maximum gain in performance and to ensure that the CEL does not come on.

    Please click on the optional product requested:

    Remus Responder: R903712


    • Aggressive racing sound
    • Shot blasted surface, 100% stainless steel
    • Performance increase, low back pressure
    • Light weight construction
    • Perfect shape and fitment
    • Handmade in Austria

    Vehicle Fitment:

    • AUDI RS6 C7 Avant type 4G, 4.0l V8 412 kW 02/2013=>
    • AUDI RS7 Sportback type 4G, 4.0l V8 412 kW 08/2013=>


    Images are for representation purpose only. Actual product may vary.

    If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

    Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
    For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at
    All other inquiries:
    Please direct your inquiries to the chat functionality on our website.

    Returns Policy

    If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

    We cannot accept a return on special ordered or custom items.

    Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

    Special Order Items

    Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

    AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

    ** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back


    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based.

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    Remus Cat-Back Exhaust System For Audi RS6 C7 Avant 4G, RS7 Sportback 4G 2013


    Remus Cat-Back Exhaust System For Audi RS6 C7 Avant 4G, RS7 Sportback 4G 2013


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