FMIC.Pro cat-back valved exhaust system for BMW X3M X4M F97 F98 3.0L S58 2019-2023

FMIC.Pro Cat-Back Valved Exhaust System for BMW X3M X4M F97 F98 3.0L S58 2019-2023

The FMIC.Pro cat-back exhaust system is designed to improve exhaust gas flow and deliver a noticeably sportier sound.
The 70mm (2.75") pipe diameter combined with the muffler setup provides a deeper, 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, resistant to corrosion and high operating temperatures. CNC mandrel-bent tubing ensures uniform geometry and precise fit to factory mounting points. Installation is simple, following the plug & play concept. All welds are TIG-welded in an argon atmosphere, ensuring clean, aesthetic, and fully sealed joints, essential for long-term durability.

10mm 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 exhaust gas flow in the rear section:

Closed mode: Exhaust gases pass through the entire silencing section, providing a refined sound and high comfort for daily driving.

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

This solution allows the driver to adjust the exhaust characteristics according to driving conditions and preferences. Valve control is handled by the included control module and two remote controls, allowing for instant mode switching.

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

Exhaust tips: 4 round. Pipe diameter: 70mm / 2.75”.
Engine: 3.0 Twin-Turbo R6 (S58B30T0)

Compatibility: -BMW X3M (F97) 3.0T S58 480 KM 600 Nm 2019-2023 -BMW X4M (F98) 3.0T S58 480 KM 600 Nm 2019-2023 Oversize items. Shipping cost for this product is calculated individually after ordering. The shipping price depends on the size, weight, and delivery location.