E46 side grills!! help instalation on E36!

Hey guys! i just bought E46 side grills that are capable of being installed onto an E36 bmw m3(1995) but i do not want to take it to the damn dealer. But if i have to i will....do any of yall have a web site that can tell me how? or has ne1 out there done it, and can tell me how to? Ne input would be helpfull!!! thnx so much!