The 2004 Nissan Titan is an extremely powerful and solid import truck. Not only did the first model year come standard with over 300hp, but also quite a few stylish extras that make it as comfortable in the city as the country. Because you want to get the most from your investment, it only makes sense to increase engine efficiency wherever you can. Even trucks will run cooler and have a more complete evacuation of the combustion chambers with the addition of an exhaust system specifically tuned to decrease backflow pressure and increase fuel efficiency. Every Borla exhaust system kit is designed to precisely manage power losses and exhaust velocity while looking and sounding great. You will see a significant difference in performance including increased fuel efficiency and acceleration. Borla exhaust systems are specially designed with all stainless steel tubing and fittings for extreme durability, as well as all the hardware you'll need for a quick and easy installation. Borla is so sure of their kits, they come standard with a million mile warranty. You'll immediately notice the difference in responsiveness and towing power. Just as Nissan trucks have become legendary, Borla is a legendary name in exhaust systems, specializing in solutions that turn heads with the distinctive sound of high performance. Auto parts customers should definitely get fantastic sales help when purchasing high-quality auto parts from us. For our valued customers, we've built an always-open technical support call bureau to help you with your queries. If you spot a better price somewhere else, let us know - we will beat any price advertised elsewhere.