I bought this accessory drive belt kit for my 98 BMW M3. Installation was simple to replace idlers, pulleys and belts. I removed the aging parts and put in this new OE parts and it's direct fit and install of the old part. Car runs great! FCP Euro is awesome!

This belt kit was excellent. Quality was great and everything that was needed to replace the original parts was included in the kit.

This is a very nice kit, and installation is very straight forward. You will need a large Torx bit (T55 I think) to remove one of the the tensioners. They supply hardware for part of the kit, and you will reuse yours for the pulleys. FCP has a video on YouTube about the replacement, but it didn't help me as he had a different belt tensioner assembly than I did (mine matches this kit). This kit is everything you need, made replacement very straightforward. I had more trouble removing my fan and shroud than I did replacing all these parts. Great value as far as I'm concerned, and I get the lifetime warranty. Whats better?