MadMax350

Saw one of these on display at a local auto parts retailer. On the outside, the case construction is very close to that of a flowmaster only difference is this unit is painted black. If you look inside, it looks like the exhaust flow can go straight thru except for a bunch of triangle plates on the floor and roof that would make the gases zig-zag. Here is a link to a pic of what I am talking about:

http://home.att.net/~darthfiero/vortex.jpg


Has anyone ever tried using one of these? How did it perform? What did it sound like?

Blown350ZZ4

Haven't seen them around the northeast yet. They could be the Rolexx's of exhaust and called the Thunder America system.

how much were they asking for the system??

Nick