Diesel Performance Specialists. Founded in 1988,Make It Fit Motorsports has long been a dominant force in aftermarket diesel performance. We offer a variety of services such as fuel injection,turbo charging,and electrical systems for light duty diesel engines. We strive to satisfy our customer's desire to get more power out of their diesel engines! With over 30 years of experience under our belt,Make It Fit Motorsports is raising the bar for quality service and parts. In addition to our diesel performance expertise,we also specialize in commercial diesel fleet maintenance,service and repairs. We accept aftermarket extended warranties as well as CarCareONE cards.