The ATS helps, but it not a going to stop all the noise.
I also put dynamat on the rear quad cab back wall and that help the rear comparement.
Thers a lot on noise, the icket seem to be lead sheet if you have the time, on the floor boards.
There a paint on product call Noisekiller from araizona only their e-mail doe work you might try calling them.
I probably get AYS oil cover next as i love to use the drive trhough a little more.
I also put dynamat on the rear quad cab back wall and that help the rear comparement.
Thers a lot on noise, the icket seem to be lead sheet if you have the time, on the floor boards.
There a paint on product call Noisekiller from araizona only their e-mail doe work you might try calling them.
I probably get AYS oil cover next as i love to use the drive trhough a little more.