Milltek Sport Ford Focus MK4 ST 2.3 Ecoboost High Flow Downpipe
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Delivery & Availability
Delivery & Availability
Not all products are held in stock due to the specialist nature of many performance parts. While most items are available for next working day dispatch, selected products may carry extended supplier or production lead times.
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Description
Milltek Sport Ford Focus MK4 ST 2.3 Ecoboost High Flow Downpipe
Product Overview
This Milltek Sport high-flow sports catalyst/downpipe upgrade is designed for the Milltek Sport Ford Focus MK4 ST 2.3 Ecoboost High Flow Downpipe. It is intended to improve exhaust gas flow compared with the standard restrictive section while retaining a catalytic converter in the upgraded assembly.
Product Details
Milltek Sport Ford Focus MK4 ST 2.3 Ecoboost High Flow Downpipe Boost Performance Without Sacrificing Emissions Enhance the performance of your Ford Focus MK4 ST 2.3 Ecoboost while maintaining environmental responsibility with the Milltek Sport High Flow Downpipe. This high-quality downpipe is designed to optimize exhaust flow; resulting in noticeable power gains and improved throttle response; while still meeting emissions regulations. Key Features: Increased Power and Torque: By replacing the restrictive factory downpipe; this high-flow unit reduces backpressure; allowing your engine to breathe freely and generate more horsepower and torque. Enhanced Throttle Response: Experience sharper; more immediate throttle response and improved acceleration throughout the rev range; making your Focus ST even more responsive and fun to drive. Optimized Flow: Designed with larger diameter pipework and a high-flow catalyst; this downpipe optimizes exhaust gas flow for performance gains without sacrificing emissions compliance. Reduced Emissions: While offering improved performance; this sport cat still effectively reduces harmful emissions; allowing you to enjoy a more powerful drive while bei
Key Features
- Vehicle-specific Milltek Sport fitment for the application shown above.
- Manufactured from high-quality 304L stainless steel for corrosion resistance and long-term durability.
- Designed and manufactured in the UK by Milltek Sport.
- Engineered as a performance exhaust upgrade with fit; flow and sound in mind.
Professional Fitting
Fitting is available - please contact us for a quote.


