The cowl consists of two portions; top and bottom. To remove the top, remove the wipers and six retainer clips. Be careful when removing this because you can damage the weather strips on either side of the windshield. It's best to pull them in towards the windshield to get them out. Once that's done, you'll need to remove four bolts to extract the bottom portion. You'll only see two bolts, so you have to remove the headlights to get the last two. Also, don't forget to unclip whatever check valve that is connected to it. Easy peasy.