The top 5 intake brands enthusiasts actually trust for the Mk3 (2013-2018) Ford Focus ST — ranked by community reputation and fitment reliability.
2013-2018 Ford Focus ST · Intake
InstantFetched 3d ago · Refreshes in 57d
Mountune
Mountune is the OEM-backed performance partner for Ford and offers extensively tested cold air intakes specifically engineered for the Focus ST's 2.0L EcoBoost, with proven reliability among ST enthusiasts.
Sold direct through Mountune's website and authorized Ford performance dealers.
Cobb Tuning
Cobb's intake systems are widely adopted on Focus ST forums for their quality construction and proven compatibility with the ST's engine bay, backed by strong tuning software integration.
Widely available through major performance retailers and Cobb's direct site.
K&N
K&N offers reusable filter intakes for the Focus ST with solid community acceptance and straightforward installation, though less platform-specific engineering than Mountune or Cobb.
Widely available through major performance retailers and automotive suppliers.
Injen
Injen's SES intake for the Focus ST offers decent fitment and performance gains with good track record among budget-conscious ST owners.
Widely available through major performance retailers.
AEM
AEM's Brute Force intake provides solid construction quality for the Focus ST, though it has less enthusiast consensus than top-tier alternatives.
Widely available through major performance retailers.
Adds live pricing, recent forum sentiment, and fitment notes from real-time search.
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