Sinister Diesel’s new Cold Air Intake for the 1999½ -2003 Ford 7.3L Powerstroke features build and material specs unlike other intakes on the market. For example, instead of the usual plastic tubing, Sinister uses mandrel bent aluminum for maximum strength, airflow and heat dissipation. In addition, rather thanusing industry standard rubber couplers, Sinister uses superior silicone couplers for longevity. Filter to turbo connectivity is another feature that delivers top performance, along with a polished and powder coated finish for durability and a clean look under the hood. To ensure quality control, Sinister fabricates the new intake in-house at their Sacramento area facility. Easy installation completes the long list of features truck owners will appreciate.The new 7.3L intake is expected to have an EO number soon and now joins the fifty-state legal 6.0L Powerstroke Cold Air Intake in Sinister’s high performance product line.