Has anyone installed Dynamat Hoodliner or that other product from Cascade?

Does it reduce the amount of engine noise coming into the passenger compartment?

 

I'd like to know that too, so here's a bump for ya...

 

lanai,

i currently own a 98 and previously owned a 99. i can tell you definitively 100% that the 99 is quieter because of the hood liner as well as the sound deadening padding that is put on the engine bay firewall.

bob