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Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page Page of 1 MBRP Intake Focus ST Our Price: $219.99 cp-e HotCharge Intercooler Piping Focus ST Our Price: $227.50 Injen Intake Focus ST 15+ Our Price: $273.60 Lets Your Engine Breath Holds boost better Lets the turbo breath CP-E Exhale Tial BOV Kit Focus ST Our Price: $297.42 cp-e Exhale HKS BOV Kit Focus ST Our Price: $297.42 Injen Intake Focus ST 13-14 Our Price: $353.70 Does not include BOV Does not include BOV Lets the turbo breath Radium Engineering Port Injection Kit Focus ST/RS Our Price: $360.95 Mishimoto Air Intake Focus ST 13+ Our Price: $405.95 Provides more power and potential power Helps Your Engine Breath