If your Mazda CX-9 is feeling loose or making clunking noises, this suspension kit might be exactly what you need! This 4-piece set includes both front outer tie rods (ES800600 and ES800601) and both front stabilizer bar links (K750160 and K750161) - basically everything to tighten up your steering and eliminate those annoying noises. These are premium quality parts that match the original equipment specifications, so they fit perfectly on 2007 through 2014 CX-9 models. Installation does require some mechanical know-how - you'll probably want a professional to handle this unless you're comfortable with suspension work. After installation, you'll need an alignment to make sure everything is perfectly straight. The difference is night and day though - your steering will feel tight and responsive again, and those clunks over bumps will disappear. Way cheaper than taking it to the dealership, and you're getting quality parts that should last for years. Just make sure to compare your old parts with these before ordering to confirm fitment!