XTP is small company providing a popular aftermarket modification for Nissan & Toyota trucks and SUVs as well as the Suzuki Equator since 2010. XTP Products are made in the USA not imported. XTP specializes in providing the customer with a quality CNC’d part that is proven both by scientific dyno testing and by thousands of real world customer feedback. eXtreme Truck Performance or commonly known as “XTP”, produces the intake manifold spacers (IMS) for Nissan Frontier, Xterra, Pathfinders, and Suzuki Equator with the VQ4.0 engines and Toyota Tacoma, Tundra, FJ Cruiser, and 4Runners with the 4.0-liter 1GR-FE V6 engine for performance and mpg gains. The IMS designed for the Nissan, Suzuki and Toyota were derived from the hard work and dedication of XTP to bring this product to customers looking to get more out of their vehicles. XTP prides itself on going above and beyond to make sure each individual is 100% satisfied with the product and service they are receiving. XTP not only sells products, but runs them on their own personal vehicles. XTP stands 100% behind the products being sold on this site.