Porsche, BMW, MERCEDES, MINI COOPER, accessories, apparel,
GIFTS, WATCHES, TENAX, METRIC, BOLTS, fasteners, Turbosmart, boost controllers, waste gates, bov, blow off valves
All IPD Air Intake Plenums are Made In The USA.
Many companies have attempted to copy the IPD design. However, the design is U.S. patent protected.
U.S. PATENT NO. 7,278,389