Location: Southern California (Los Angeles)
Freeway: North bound on the 110 or Old Pasadena Fwy. There must be at least 3 fairly long tunnels to hear the roar of a 911! Loving it after I installed my aftermarket mufflers! Share yours!!

 

Location: I-90 on either side of the floating bridge, Seattle and Mercer Island
Exhausts: PSE on a 996 C4S, Eisenmann on an E46 M3, and a Flowmaster on a Dodge Ram Hemi

 

Entering Yosemite National Park near Bridal Veil Falls - There is a tunnel that's about 1/2 mile long. Drop it into 2nd gear and enjoy the music!

 

Any tunnel on the windward side of Oahu!!! If only I could easily ship my C4S home to Oahu, then ship it back home to Seattle, and be on time at work....

 

under the lax runway.

 

Young street just before the QEW.........Actully its under the QEW.The GTA members know the one I'm talking about!

 

the tunnel on 2nd in Downtown LA going to J-Town...or maybe it was 3rd street.

 

My all time favorite (so far) is the tunnel near canary row in Monterey. Purest sound from a tunnel. Although it would be nice to floor it in the tunnel at LAX (the one that goes under the runway), but I don't think it will ever be clear enough.

http://youtube.com/watch?v=LDpRFIJYKZA

 

in baltimore, riding under I95 at the key highway exit. In DC, the kennedy center overhang on rock creek parkway