Milltek Cat Back Exhaust - Audi RS6 C7 4.0TFSI 2013-2018 (ECE approved)

The delivery time for products in stock is 1-3 business days.

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.

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 (outside of Europe) 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.

The Milltek Sport Cat Back exhaust system is designed for the Audi RS6 C7 models, powered by the powerful 4.0-liter TFSI bi-turbo engine and Quattro all-wheel drive. This exhaust solution is an excellent upgrade for the driver who wants a deeper, more open and sporty sound and better exhaust flow without compromising on drivability or comfort.

The Cat Back system replaces the rear section of the exhaust system, freeing up the flow and bringing out the engine's natural character in a stylish but unobtrusive way.

Rich and controlled V8 soundscape

Milltek has tuned this system specifically to support the RS6 C7's V8 bi-turbo engine:

• Deeper and richer sound at idle

• Stronger and more vibrant sound during acceleration

• Sporty yet refined sound even at high revs

• No annoying resonance or unpleasant drone during normal driving

The sound profile is designed to highlight the RS6's performance and engine character without compromising on everyday use.

Improved exhaust flow and response feel

Milltek Cat Back Exhaust System:

• reduces exhaust back pressure at the rear end

• improves engine throttle response sensitivity

• enhances exhaust gas flow throughout the entire rev range

• may support other performance component benefits, such as software updates

The freer-flowing structure gives the engine better breathing capacity and a more dynamic driving feel.

Direct bolt-on installation

The exhaust system is designed:

• to fit directly into the car's original mounting points

• for installation without structural changes or welding

• to retain the functionality of the original chassis and drivetrain

OEM-level fit ensures a precise fit and a high-quality finish .

304L Aircraft Grade Stainless Steel

The entire system is made of high-quality 304L grade stainless steel , which offers:

• excellent corrosion and heat resistance

• long-lasting structure even in intensive use

• flow-optimized internal design

• carefully finished TIG welds

The choice of materials meets the premium quality standards of Milltek products.

Fit

• Audi RS6 C7 4.0 TFSI bi-turbo Quattro

• Audi RS6 C7 Performance Edition
  Model years 2013–2018