The mountune GPF-back exhaust for the Mk4 Focus ST-Line adds a noteworthy boost to audible performance, reduces back-pressure and enhances vehicle aesthetics.

Constructed from 304 stainless steel, the 3" bore system improves vehicle performance - particularly once power output has been raised, thanks to the low back-pressure design, whilst the carefully engineered internal muffler ensures this system remains free from intrusive cabin boom, whilst delivering an addictive soundtrack.

Also available with either a polished or carbon fibre trim option to suit your individual preference:

Available for both Hatchback and Wagon models.

Please note: Due to the dual-exit tailpipe design, either a Ford Focus ST, or aftermarket alternative rear diffuser panel is required for fitment (not included).