DSI is the nation’s leading builder of Up-fitted vehicles sold exclusively through new car dealers. You can purchase with confidence knowing each DSI package is engineered and designed specifically to enhance both the vehicle performance and appearance as well as ensure many miles of reliable service. We only partner with industry leading manufacturers like Pro Comp and Smittybilt who utilize the latest design and engineering practices. This commitment and attention to detail ensures every aftermarket component is designed, engineered, and test fitted specifically to each chassis; ensuring vehicle compatibility and long service life, and backed by our Exclusive LiftShield Powertrain Warranty. When choosing a custom Up-fitted vehicle - demand the best, one built by DSI. You’ll be satisfied you did…..We Guarantee it!