Injen Technology is a California-based innovator in performance air intake and exhaust systems, founded in 1988 by Ron Delgado. The company holds multiple patents—including the world’s first fully tuned intake system designed to maintain correct engine management without triggering check-engine lights—and uses in-house CFD, dyno calibration and 3D scanning to engineer cold-air intakes that maximize flow and filtration efficiency. Injen’s product range also includes stainless-steel exhaust kits, intercoolers and cleanable nano-fiber filters. With meticulous CNC machining and robotic TIG welding, every Injen system delivers verified power gains, sharper throttle response and a lifetime warranty.