MBRP
MBRP S4202409 Cat-Back Exhaust System - 2014-2019 Ford Fiesta ST 1.6L EcoBoost (Street) | T409 Stainless
MBRP S4202409 Cat-Back Exhaust System - 2014-2019 Ford Fiesta ST 1.6L EcoBoost (Street) | T409 Stainless
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Upgrade your 2014-2019 Ford Fiesta ST 1.6L EcoBoost with the MBRP S4202409 cat-back exhaust system. Built from t409 stainless with full mandrel-bent tubing for maximum exhaust flow, it delivers a deeper, more aggressive exhaust tone with improved throttle response - a direct bolt-on fit with no welding required.
Key Features
- Armor Plus - T409 Stainless
- 3-Inch Cat-Back, Dual Outlet
- Mandrel-bent tubing for maximum exhaust flow
- Direct bolt-on fit - no welding required
- Street Version tuning
Vehicle Fitment
- 2014-2019 Ford Fiesta ST 1.6L EcoBoost
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: S4202409
Images are for illustrative purposes only. Actual product may vary.
⚠ CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including chromium, nickel, which are known to the State of California to cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — MBRP
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Manufacturer's Warranty — MBRP
MBRP warranty varies by series. Exhaust: Armor Pro (T304 stainless) and Armor Plus (T409 stainless) — Limited Lifetime; Armor Lite (aluminized) — 3 years; Armor BLK (black-coated aluminized) — 1 year on the coating and 3 years on the remaining components. Powersports slip-ons: Sport, Performance and Utility Series — 1 year; Race and Trail Series — 2 years. Covers defects in workmanship or material; surface rust and discoloration from heat are not covered.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by MBRP. Contact us if you need help with a warranty claim.

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