Amuse recently released a titanium front pipe for the Z34.
The Y-pipe comes from Amuse without a gradation finish. In case someone is unaware, titanium naturally develops a blue hue overtime as it heats up and cools down.
Here are a few pics of a Y-pipe for a Z33 that one of our clients purchased a while back. Notice the development of a blue hue over time.
Click here for more info.
-Hunter