I bought this intake after my brother bought a Weapon R for his RSX. I loved the sound and got one for myself. It's soooo worth it. The intake sounds amazing, it adds a hollow growl when going 5k rpm or higher. This intake plus a Yonaka exhaust it sounds awesome. Everyone who hears the intake says it sounds great. This is easily one of my favorite mods in my car. It does create some heatsoaking in hot weather, so I just got an extension pipe that was provided down to the Lowe grill next to the driver fog light.