Ford Focus ST (Mk4) GPF / PPF Delete Resonator:Non-resonated dragging the rest of the

dragging the rest of the car along

The inside of the piping is designed for the perfect balance between light weight characteristics and strength

especially when being used on track

•Hose 4:

They replace the intercooler inlet and outlet

Ford Focus ST (Mk4) GPF / PPF Delete Resonator:Non-resonated dragging the rest of theThis Ford Focus ST Mk4 performance exhaust is made in 3" 76. 2mm pipework and fits from the downpipe to the centre section, replacing the GPF exhaust section. This exhaust makes the system louder as it removes the GPF filter and therefore, offers a significantly sportier exhaust note. All relevant fittings and gaskets are supplied for fitment. Fitment will require basic engine tuning at time of fitment to cancel the EML light. Fitment is for