Milltek Large Bore Downpipe | Ford Focus Mk3 RS 2.3T EcoBoost 4wd

Description

High-flow cat downpipe with 200-cell sports catalyst, ECE R103 road legal for European markets. Direct OEM+ fitment with Milltek cat-back systems and most OE exhaust configurations. No ECU software required; will not trigger check engine light. T304L stainless steel construction with mandrel-bent tubing for optimized flow. CNC-formed high-flow catalyst core (200–300 cells) engineered to deliver measurable horsepower gains while maintaining full emissions compliance. Hand-finished welds and TUV-tested assembly ensure durability and precision fitment. Fitment & Installation: • Direct fit with OEM cat-back systems • Direct fit with Milltek non-resonated and resonated cat-back exhausts • No modification required; uses factory hangers and mounting points • ECE Approval and R103 compliance for road use in Europe Engineered for serious enthusiasts and track-focused drivers seeking real dyno gains without compromising street legality. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Fits 3 vehicles including:

• 2016 Ford Focus— MK3 RS 2.3-litre EcoBoost 4wd 5-Door Hatchback > 2016 to 2018
• 2017 Ford Focus— MK3 RS 2.3-litre EcoBoost 4wd 5-Door Hatchback > 2016 to 2018
• 2018 Ford Focus— MK3 RS 2.3-litre EcoBoost 4wd 5-Door Hatchback > 2016 to 2018