Cat Back Exhaust - EC Approved [Mk3 Focus RS] Fit at HQ:No Please Note: Revised engine calibration

Please Note: Revised engine calibration will be required for optimal performance and may emit the EML without it

Replacement pipe securing clip

no problem

The mountune V2 lower intercooler Hard Pipe Upgrade directly replaces the restrictive factory variant

Cat Back Exhaust - EC Approved [Mk3 Focus RS] Fit at HQ:No Please Note: Revised engine calibrationThe new mountune EC Approved Cat Back Exhaust and now Non Resonated option for the Mk3 Focus RS is the result of countless hours of engineering and ongoing product development, offering a product that is simply unrivaled in terms of performance, sound and features. Extensive effort was placed on producing a sound profile that replicated the personality of the RS, with an aggressive note under full throttle, while maintaining a drone free experience