Cross posting this from the imports thread, because it gives me chills every time:
But really, seriously, I have never heard a better noise than this:
No rotary, no v12, no v16, no v8 can top that baritone magnificent straight 6 to my ears.
I love how deliciously bassy the noise becomes when the engine is under full load and you hear nothing but induction roar of the 6 velocity stacks, but on downshifts and low-load, high rpm throttle, you hear the screaming exhaust note. It's just perfect. Absolutely perfect.