Morgan@Midwest Diesel & Auto
New member
S400's on a 6.4 are noticeably louder than a s300.
On a side note looks like the gt4094r kit will soon be an option in a month or so. Hearing absolutely rave reviews compared directly to s300s on the same truck. The quote was "take your s300's and throw them away" "this is not even on a comparable level"! It will come with a higher price tag. But maybe another option.
On a side note looks like the gt4094r kit will soon be an option in a month or so. Hearing absolutely rave reviews compared directly to s300s on the same truck. The quote was "take your s300's and throw them away" "this is not even on a comparable level"! It will come with a higher price tag. But maybe another option.