FMIC.Pro cat-back valved exhaust system for Ford Focus ST Estate 2.3T MK4 MK4.5 2019-2025

FMIC.Pro valved cat-back exhaust system for Ford Focus ST Estate 2.3T MK4 MK4.5 2019-2025

The FMIC.Pro cat-back exhaust system is designed to improve exhaust gas flow and offer a noticeably sportier sound.
The 70 mm (2.75") pipe diameter combined with the muffler configuration provides a deeper and fuller tone under load, while maintaining driving comfort during normal operation, especially with the valves closed.

The system is made entirely of SS304 stainless steel, which is resistant to corrosion and high operating temperatures. CNC mandrel-bent piping ensures uniform geometry and a precise fit to factory mounting points. Installation is simple and follows the plug & play concept. All welds are performed using TIG welding in an argon atmosphere, ensuring clean, aesthetic, and fully sealed joints, which are essential for long-term durability.

10 mm thick CNC-machined flanges are used at the connection points. These provide high rigidity, reduce the risk of deformation caused by thermal cycling, and ensure uniform gasket pressure across the entire surface.

The system features integrated electronic exhaust valves that control the flow of exhaust gases in the rear section:

Closed mode: exhaust gases pass through the full muffler section, providing a refined sound and great comfort for daily driving.

Open mode: exhaust gases bypass the rear muffler, resulting in a more powerful, direct, and sporty exhaust sound.

This solution allows the driver to adjust the exhaust characteristics according to driving conditions and personal preference. The valves are controlled via the included control module and two remote controls, allowing for instant mode switching.

For maximum performance, it is recommended to pair the FMIC.Pro exhaust system with a high-flow downpipe (especially for turbocharged engines).

Exhaust tips: 2 round. Pipe diameter: 70 mm / 2.75”.
Engine: 2.3 Turbo R4 EcoBoost (YVDA / YVDB).

Compatibility: Ford Focus ST Estate 2.3T MK4 2019-2022; Ford Focus ST Estate 2.3T MK4.5 2022-2025. Oversized item: The shipping cost for this product is calculated individually after the order is placed. The transport price depends on the size, weight, and delivery address.