GPF-back Exhaust - EC Approved [Mk4 Focus ST] Head Gasket 2 year limited warranty*

2 year limited warranty*

Please Note: Compatible with Puma ST and face-lift Fiesta ST only (pre-facelift Fiesta ST use a different mount)

mountune's hose clip kit feature a protective liner to increase clamp load without damaging the hose

5 and Kuga 1

A direct replacement for mk3 Focus RS running the OE braking setup - supplied as a pair

GPF-back Exhaust - EC Approved [Mk4 Focus ST] Head Gasket 2 year limited warranty*The new mountune EC Approved GPF back exhaust for the Mk4 Focus ST unlocks a more purposeful soundtrack from the 2. 3 litre EcoBoost, while reducing back pressure and enhancing the overall aesthetic of the vehicle. Constructed from 76mm (3) 304 stainless steel, the mountune GPF back system improves vehicle performance, particularly when power output has been increased, thanks to its low back pressure design. The carefully engineered muffler ensures