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Suspension mods can be as simple or as complicated as you make it, and there are plenty of top notch companies taking R&D to the next level so you don't have to get into the weeds with spring/dampening rates. Yes, numbers are important, but unless you are designing full custom setups for your national circuit race car, why not let the engineers handle the heavy lifting? We took four sets of the most popular lowering springs and installed each of them on our 2016 Ford Focus ST to find out exactly what all that hard work and engineering does on the streets. Check out the video below to see what we discovered:Read More
To say we're happy to have XDI around is an understatement. Before XDI, the Focus ST and many of it's other GDI fueled counterparts were limited to the factory fuel systems. Granted, many GDI systems are capable of fairly large flow increases unlike some other port fuel injected vehicles where you have to replace injectors and/or pumps almost immediately if you start modifying. But we all know mild power increases aren't going to cut it for many of us.Read More