Milltek Cat Back Exhaust - Audi RS3 8V Saloon / Sedan 400HP OPF
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 1-3 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 Cat-Back exhaust system is designed for Audi RS3 Sedan 8V models with a factory-fitted OPF/GPF particulate filter. The system replaces the section of the exhaust pipe after the catalytic converter, improving both sound quality and the appearance of the car while maintaining the original emissions system.
Milltek's development work has focused on bringing out the sound of the RS3's five-cylinder 2.5 TFSI engine in a controlled and pleasant way. The structure, optimized for OPF/GPF models, ensures that the sound remains balanced in all driving situations without disturbing resonance.
Features
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Deeper and fuller sound at idle
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Sporty sound as the load increases
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No annoying resonance or drone when driving on the road
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Made of high quality stainless steel
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Direct bolt-on installation to original mounting points
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Compatible with factory-installed OPF/GPF system
The piping brings out the sound of the Audi RS3's iconic five-cylinder engine in a way that suits the modern 8V Sedan, while maintaining everyday driving comfort.
Fit
Audi RS3 Saloon / Sedan
8V MQB
2.5 TFSI 400PS
Model years: 2019–2023
OPF/GPF equipped models