why is it that places like summit racing Jegs everyother ARP dealer and ARP themselves sell a kit for a 318i...when i search for my 1993 318is it comes up with a arp kit which is 201-4601 well i bought this kit and it says it is for a 2002, 318i, and a 320i....well these studs are way to wide to even fit in the holes....why are they advertising the wrong kit...anybody know the correct kit number for the m42 so i can return this kit thats completely wrong...or better yet what engine is this kit for.