Are you definitely set on the Magnaflow?
Here's an extract from the Project 135i blog:
"Having proven themselves in other tuner car markets, Berk Technology has been doing R&D and showcasing their own Project 135i quite heavily on the 1Addicts.com forums. So as one of their dealers, we reached out to them on this system to use on our promotional car. With only 1 other muffler in existence, Bryan of Berk Technology fired up the welder and produced number 2 exhaust for us at Vivid Racing."
Link to the full write-up on the exhaust, which includes a link to video:
http://www.vividracing.com/blog/proj...tem-installed/
Graeme