mosy mugen products will have mugen on the product not like a stiker but actually made into the product like a mugen header mugen will be part of the header,or the mugen stut tower brace has mugen made into the brace the look alike have a type of sticker, but its true most mugen parts are expensivetry a mugen header for 900, or a strut bar for 300 or the most ridiculous this is the mugen valve cover for a mere 800.