Milltek Sport - Audi RS3 Sportback 400Ps Cat-Back Exhaust-R44 Performance
Milltek Sport - Audi RS3 Sportback 400Ps Cat-Back Exhaust-R44 Performance

Milltek Sport - Audi RS3 Sportback 400Ps Cat-Back Exhaust

Sale price£1,964.63GBP

Tax included. Shipping calculated at checkout



  • If you place an order with both in stock and back order or out of stock products, it will not be dispatched until all products are available to ship together.
  • Contact our sales team here for accurate lead times if you urgently need this product or would like it fitted to your vehicle at our North London based workshop.
  • Shipping time estimates at checkout are based on average courier delivery times and dont include time to despatch from our warehouse in some cases, for example when a product is on back order.

Milltek Sport stainless steel exhausts have a genuine performance edge - noticeable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete, and a feeling of true exhilaration

Milltek Sport exhausts are produced in high-quality type 304 aircraft-grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed, and manufactured in-house in the UK.


  • Cat-Back Exhaust - Non-Resonated Louder with Titanium Trims

  • Precision, quality-controlled manufacture to ISO 9001 standards
  • High-quality type-304 aircraft-grade stainless steel
  • Pipe Diameter (mm) - 76.2 
  • Pipe Diameter (inches) - 3
  • Race - No
  • EC approved - Yes
  • Valvesonic - Yes


  • Audi RS3 Sportback 400PS (8V MQB - Facelift Only)


  • This product is covered by Milltek's own warranty. For full details please visit their website.


We offer worldwide shipping on all products. If upon receiving your product you wish to return it; we offer a 30-day returns policy. For our in-depth returns information please follow the link.  "R44 Returns Policy"