Injen 16+ Ford Focus RS Cold Air Intake
Starting at $40/mo or 0% APR with Affirm. See if you qualify
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Starting at $40/mo or 0% APR with Affirm. See if you qualify
We thought we would make it easier for our newest customers to upgrade their Focus RS's by introducing our best selling products now in a package! ...
View full detailsAdding modifications and need an upgraded tune? No problem! This product is intended for customers already running a JSTuned ProTune who have decid...
View full detailsChanging your turbo and need an upgraded tune? No problem! This product is intended for customers already running a JSTuned ProTune who have decide...
View full detailsFREE JSTUNED Decal, JSTUNED Colorblock Decal, Team JST Printed Decal, Team JST Decal, Team JST Lanyard, or JSTUNED Keychain with Custom Tune Purcha...
View full detailsBBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle b...
View full detailsFord has finally given a us Focus with the infamous “RS” badge, here is the states. So naturally we wanted to give it the air flow it deserves. The...
View full detailsThe Verus Engineering hood louver rain guard kit helps collect and dump water on the radiator, shroud, and fans. This keeps water from dumping on t...
View full detailsThe JBR Short Throw Shifter is the most advanced short shifter on the market for the 2013 & up Ford Focus ST.It allows for throws to be reduced...
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JST Performance, LLC of Georgia is not affiliated with JST Performance, LLC of Delaware (d/b/a Rigid Industries)