This part does not affect the base vehicle warranty.
The mountune Performance High Flow Induction Hose for the mk7 Fiesta ST200 was engineered to increase air flow to the turbocharger, and replaces the restrictive factory hose between the air box and the turbocharger inlet pipe.
The mountune high flow induction hose features stainless steel wire reinforced sections to prevent deformation under engine load. Back-to-back comparisons with the OE hose on mountune's in-house flow bench revealed an impressive 35% improvement in airflow.
In addition this is the only silicone induction hose available that will not affect your base vehicle warranty.
High quality and beautiful silicone hose. It is firm, tight and fits like a glove. Excellent material and seems pretty reliable. In terms of performance it feels like there is an increase in throttle response. Only reason I give a 4-star rating is the fact that it is not even close to ST200 grey, since it's far darker.
This one I could do my self. Easy job (only twenty minutes). After fitting the hose the car feels much faster. Sound is good and the grey hose looks stunning when fitted. Fast shipping.
Excellent product, looks the bees knees in grey well happy