Milltek Sport Audi RS3 8V Downpipe + Turbo Elbow – Primary Cat Delete (Decat) 3in/76mm – Pre-Facelift 2015–2017 MQB – Fits OE & Milltek Cat-Back – Stage 2 Ready – SSXAU593

Milltek Sport Audi RS3 8V Downpipe + Turbo Elbow – Primary Cat Delete (Decat) 3in/76mm – Pre-Facelift 2015–2017 MQB – Fits OE & Milltek Cat-Back – Stage 2 Ready – SSXAU593

£737.27
£737.27
£819.19
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Milltek Audi RS3 8V Downpipe - Primary Catalyst Delete + Turbo Elbow - SSXAU593

Unlock serious flow and sound from your 5-cylinder with the Milltek Audi RS3 8V downpipe with primary catalyst delete and turbo elbow. This Milltek Sport decat downpipe is engineered in the UK for the pre-facelift Audi RS3 8V MQB platform and is a proven upgrade for Stage 2 tuning. Expect faster turbo spool, reduced back pressure, a more aggressive exhaust note and the headroom your tuner wants for reliable power gains.

At Nforcd we have supplied and fitted this RS3 downpipe for customers and it continues to impress. Fitment is spot on, the quality is excellent and the transformation in response and sound is exactly what RS3 owners are looking for.

Why choose this Milltek RS3 8V downpipe

  • Primary catalyst delete downpipe for maximum exhaust flow
  • Includes upgraded turbo elbow to optimise turbine outlet flow
  • 3.00 inch 76.20 mm pipework for high gas velocity and lower back pressure
  • Designed to work with both OEM cat back and Milltek cat back exhaust systems
  • Ideal for Stage 2 ECU remap on the Audi RS3 8V
  • Engineered by Milltek Sport in the United Kingdom

Key specs

  • Pipe diameter: 3.00 inch 76.20 mm
  • Configuration: primary cat delete downpipe plus turbo elbow
  • Part number: SSXAU593

Fitment and compatibility

  • Audi RS3 Sportback 8V MQB pre-facelift only 2015 to 2017
  • Fits with Milltek cat back systems
  • Fits with OE cat back exhaust

Performance and sound

Removing the primary catalyst and smoothing the turbine outlet with the larger turbo elbow reduces restriction, improves turbo efficiency and enhances throttle response. The RS3’s signature 5-cylinder tone becomes deeper and more purposeful with increased volume under load while remaining refined with the right cat back pairing.

Installation and tuning

  • Stage 2 ECU remap required
  • Professional fitting strongly recommended

Nforcd offers full supply and fitting in Warwickshire. Request a tailored quote at Sales@nforcd.com.

Compatibility check before dispatch

We will verify fitment for your vehicle prior to shipping. Provide your UK registration or the last 7 digits of your VIN at checkout and we will run a compatibility check.

Notes

Primary catalyst delete products are intended for motorsport and off road use where permitted. Check local regulations before purchase and installation.

Search terms and keywords

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