Milltek Cat Back Exhaust - Audi S3 1.8T Quattro 8L 1998-2003

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.

Milltek Sport's Cat Back exhaust system for Audi S3 8L models is designed to improve both sound and appearance without compromising driving comfort. The system replaces the original system after the catalytic converter and offers a sportier sound and better flow capability.

Made from high-quality stainless steel, Milltek piping offers a long-lasting construction, precise fit and OEM-quality finish. Installation is direct “bolt-on” and requires no permanent modifications to the vehicle.

Features

Deeper and fuller sound at idle
Sporty sound as the load increases
No annoying resonance or drone when driving on the road

Product information

• Cat Back exhaust system (starts after the catalytic converter)

• Made of stainless steel

• Improves exhaust flow and sound quality

• Direct bolt-on installation

• Compatible with original mounting points

• Suitable for street and hobby use

Fit

• Audi S3 8L 1.8T Quattro

• Model years: 1998–2003