The tweetetrs fit fine, take your stock tweeter off and glue the new one and and scre it in. The grill, from my exp does not come off the Alpine tweeter. The woofer you will need to make or buy brackets for it. I bought some off ebay and they had to be modified, they were only$15 so not to bad. The sound is good, they are not to bright, but then again i have not tunned them yet. I would say I like them a lot but this is my first sytem so i have nothing to compare to.