Description
Take your Ford Focus ST Mk2 225 (2004-2011) to the next level with the Milltek Large Bore Downpipe, engineered for maximum performance and unrestricted exhaust flow. Designed exclusively for track use, this system is not EC-approved for road use but is ideal for enthusiasts looking to optimize their ST for high-performance applications.
Fabricated with a 76mm (3-inch) pipe diameter, this large-bore downpipe significantly improves turbo efficiency and throttle response by allowing exhaust gases to exit faster and with minimal restriction. The Hi-Flow Sports Catalyst (200 CPSI) enhances flow while maintaining some level of emissions control, making it an excellent choice for track-focused builds requiring high exhaust throughput.
This downpipe is designed to fit only with Milltek’s 2.75-inch cat-back system, ensuring a perfect match for optimized airflow and performance gains. A Stage 2 ECU remap is required to fully integrate this upgrade and avoid check engine light activation.
Key Features:
- Large Bore 76mm (3-inch) Downpipe – Provides improved exhaust gas flow for enhanced performance.
- Hi-Flow Sports Catalyst (200 CPSI) – Reduces restriction while maintaining efficient emissions control.
- Optimized for Milltek’s 2.75-inch Cat-Back System – Ensures a seamless fit and maximum power gains.
- Increases Turbo Efficiency – Reduces back pressure for faster turbo spool and improved throttle response.
- Track Use Only – Designed for off-road and motorsport applications.
- Requires Stage 2 ECU Remap – Necessary for proper tuning and performance optimization.
Fitment:
- Ford Focus ST Mk2 225 (2005-2010)
Unlock the true potential of your Ford Focus ST Mk2 with the Milltek Large Bore Downpipe with Hi-Flow Sports Catalyst. Designed for track enthusiasts, this upgrade delivers improved exhaust flow, enhanced performance, and an aggressive sound, making it a must-have for serious Focus ST drivers.
