One of the sweetest sounds:

[skia4life89]

Subaru Wrx Sti with Blitz Nur Spec R exhaust:

 

[.AR6rider.]

/static/images/flash_video_placeholder.png

 

[CrotchKiller]

i

 

[saskskier]

Any of these:

 

[bermbuster49]

i agree, i prefer hearing it in real life tho

i have an invidia system, sounds awesome

 

[beezey]

orgasm noises are prob my fav. u all are crazay

 

[MN_Nice]

Newschoolers and their suby's. I tell ya.

 

[Njens.]

hahahahaha if you like the sound of an invidia you must love your car sounding like shit!

 

[*rkp*]

aaannnnnnd this thread is now ruined. ^
*waiting for ensuing ignorant shitstorm

 

[Spic-N-SpaN]

what year is that? and is an sti or a regular ol' wrx? its damn sexy

 

[JakeAssBeatClap]

The sound of a sloppy BJ is better than the sound of a car.

 

[jblaski]

I actually prefer the Cobb exhaust to that.

But nothing compares to good ol' fashion American muscle.

And one of my favorite sounds of all time.