Let's face it, a lot of Mustang DIY projects require some sort of upgrade. Before adding any type of aftermarket part to your car, there is the inevitable research process. With so many options available, it can be very difficult to decide which upgrades would be the best for your car. That's where AmericanMuscle's Mustang tech articles come into play. We've done the research and hammered out the cold hard facts to help you make the correct decision for your next purchase. From tuners to brakes and gears, the AmericanMuscle.com staff is here to provide you with their Mustang how-to knowledge. We'll show you specifically what upgrades do and how you'll benefit from them. So sit down, strap in, and get your #2 pencils out. AmericanMuscle's Mustang Tech School is now in session. Don't forget to request a free Mustang parts catalog and fuel your passion!