Milltek Large Bore Downpipe with De-Cat for Mk3 Focus RS – Fitment to OE Cat Back ONLY

Milltek Sport De-Cat Downpipes for Focus RS Mk3.

Fitment to OE cat-back exhaust system. 

Part no: ASEXHMIL35

From £265.99 (inc VAT)
£221.66 (exc VAT)

Technical Data

Over 20 years of continuous exhaust development and technical expertise are drawn upon to develop the ultimate Milltek Sport range of performance products. Milltek Sport offer an ever expanding comprehensive selection of Performance exhausts which build on the successes of key marquees like Audi, Volkswagen, Porsche, Mini and BMW. This has placed Milltek Sport at the forefront of tuning companies and owners must have list.

Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic and is less susceptible to discoloration. 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 systems are increased in bore to ensure ultimate performance without the loss of mid range torque.

Milltek Sport 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.

Downpipe for connecting to OE catback. For Offroad/Motorsport use only – not legal for road use.


  • 1 x Large Bore Race Downpipe
  • 1 x Connecting Pipe to OE Catback
  • Pipe Diameter: 3.00″ (76.20mm)


  • Large Bore Race Downpipe
  • Requires Stage 2 ECU Remap
  • For fitment to OE Catback Only
  • This product is: Race/Track Only

Fitment: Ford Focus MK3 RS 2.3-litre EcoBoost 4wd 5-Door Hatchback 16-18

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