managed to get some pictures of the berk resonated test pipes... was a little bit
of a hassle to install because the bolts were rusted and had to be sawed off. The weight
difference is noticeable and so are the gains in hp. I wish I would have got the stillen gen 3 intake
after this install because its hard to notice the sound from inside. I had a friend drive it up and down the street in at different speeds and the sound is comparable to a stock z or g35 coupe. At higher rpms it opens up alot more. I personally like it because it doesn't sound ricey but I was anticipating a little more volume
... The hp gains is noticeable I feel it being dead on with a g37's acceleration.
Haven't had a chance to take any videos but I will this weekend for sure. The odor of the fumes is strong and you will definitely notice it when you bring down your windows or even when you stand a couple feet away. If I had to rethink this decision I would have just bought a complete exhaust system or HFC...because I had to dish out 250 for a new 02 sensor. The "service engine soon" light did turn on
shortly after. It also seemed as if the car was still getting used to the change because the transmission would shift not as smooth as usual. Video coming soon! BTW "Import pro" the website
I bought this part from was really helpful.