2018 Ford Focus ST

This Focus ST is tuned for throttle response and midrange muscle: a Mountune MRX intercooler, uprated recirc valve, and lower intercooler pipe keep intake temps down and boost delivery consistent under attack. JBR short shift arm and weighted shifter cable bushings sharpen shifts, Steeda sway bar reduces body roll, and a Cobb Accessport with a JST ProTune ties it all together with a friendly, driveable map. It’s a practical, well-thought-out package that makes the ST feel tighter, faster, and more confidence-inspiring on favorite roads 🎯