I'm on the fence on the sound they produce. Doesn't really match the vehicle. Would sound good on a hatch back, but not so sure on a big suv. I know it is a totally different beast, but how did they get the v6 in the ford gt to sound so good?
I personally dont think the GT sounds that great. Even the Raptor sounds silly to me.. doesnt match the vehicle. Needs to be a deep rumble and we just wont get that out of a 3.0 v6 so spending $1,400+ is a hard pill to swallow.
Heck, the APR exhaust on my wife's previous audi1.8t sounded deep and throaty. It was a fantastic sound for a 4 cylinder (not a honda civic ricer sound).
Again, the 3L TT is a whole nother breed of cat. There is no way to equate the engines of the past with the new. Just as one cannot equate the new FPC to the older V8's.