![GPF-back Exhaust - EC Approved [Mk8/ Mk8.5 Fiesta ST] Fit at HQ:Yes which greatly enhances the driving](https://cdn.shopify.com/s/files/1/0367/2621/files/MK8FIESTA_ST_PRE.png?v=1757515182)
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which greatly enhances the driving experience
due to the number in existence
wet: > 180 °C FMVSS 116Color / appearance: bernstein-farblos / amber-colourlessForm: flüssig / liquidOdor: schwach / slightlyFlash point: >100 °C IP 35 (Pensky-Martens
the m365 calibration fully optimises this available headway and increases peak power to 365PS
available in a satin black finish (with detailed fins and logo)
GPF-back Exhaust - EC Approved [Mk8/ Mk8.5 Fiesta ST] Fit at HQ:Yes which greatly enhances the drivingThe new mountune EC Approved GPF back exhaust for the Mk8 Mk8. 5 Fiesta ST gives the 3 cylinder EcoBoost a much more befitting soundtrack, reduces back pressure and enhances vehicle aesthetics. Constructed from 70mm 304 stainless steel, the mountune EC Approved GPF back system improves vehicle performance thanks to the low back pressure design, whilst the carefully engineered muffler features a Helmholtz resonator which ensures the cabin remains free