Sound Deadening: Will a hoodliner kill my engine noise?

[nobb]

I just added about 4 layers of jute material underneath the stock carpet and the car is so quiet. But as a consequence, the engine noise is much more noticeable now.

So I am wondering if anyone has installed an aftermarket hoodliner and whether that significantly killed the engine noise? I am looking at these Dynamat 11905 hoodliners, but I think its going to cost me about $100 to have it shipped to Calgary.

[icydude666]

have you considered covering the firewall as you did the floor?

[nobb]

Forgot to mention I also did the inside firewall as much as I could with 4 layers of jute as well. Lowered the road noise, but didnt do much for engine noise.