From H-Fit.com:
We are very close to final product release of the H-Fit Type M Exhaust, axle-back muffler. The H-Fit Type M Exhaust features a smaller exhaust can that is positioned closer to the vehicle's center of gravity. Notice that the tip is not polished or chromed, and comparibly smaller than the competition. Instead, it has 2.5" piping from inlet to exit with minimal bends.The H-Fit Type M Exhaust was designed to provide performance and remain "stealth". It was originally to be painted in black but we like the industrial raw material look. We worked with world renowned Borla Performance to design and manufacture this system. Specifications will be released soon.

looks interesting enough, the hangars look like something out of a sci-fi movie LoL.. 2.5 inlet to exhaust outlet is a good number for anyone building for boost. i'm already half-way sold.
if an H-Fit rep happens to read this post, could i bug you for a sound clip, expected release date, and ball-park price?