Mishimoto Exhaust 2.5in Resonated Cat Back Fiesta ST 14-16

Mishimoto Exhaust 2.5in Resonated Cat Back for the Fiesta ST 14-16 increases exhaust volume while delivering a controlled, subdued yet aggressive tone for the 1.6L EcoBoost.

This cat-back system from Mishimoto is engineered specifically for the Ford Fiesta ST (2014–2016) equipped with the 1.6L EcoBoost engine. The design focuses on tonal character and fitment tailored to the platform.

• 2.5" overall diameter — provides the stated exhaust volume and acoustic character for a balance between presence and everyday drivability.
• Resonated mid-pipe (optional) — offers an available tone-control element to reduce unwanted frequencies while preserving the system’s overall sound signature.
• Vehicle-specific design — engineered to fit the Fiesta ST 14–16 with the 1.6L EcoBoost for straightforward installation and proper fitment.
• Mishimoto brand engineering — built under the Mishimoto product line to maintain consistent manufacturing and quality expectations associated with the brand.

Technical notes

• Application: Ford Fiesta ST (2014–2016)
• Engine compatibility: 1.6L EcoBoost
• System diameter: 2.5 inches (overall)
• Mid-pipe: Resonated option available

Contents:

• Not provided