i bought a ford racing install kit #m-4210-b of ebay new from a guy with a ton of perfect feedback. i got the kit today in a non-marked sealed box with industrial staples holding it shut. it had a little sticker with m-4210-b on it but no ford markings at all. is this a real kit or knock off crap. if anyone has purchased this kit from anyone, let me know what yours was all about.