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      10-11-2012, 01:10 AM   #6

Drives: E90 N52 AT
Join Date: Apr 2011
Location: Vancouver, BC

Posts: 2,681
iTrader: (4)

Yeah....this thread shows us that there is actually a lot of choice. I think the main categories are North American Collector, Euro Collector, and Magnaflow. I would like to see which operates best as a catless header.

I just checked the euro x5 3.0si. It has the same 3 pipe collector as the euro 130i. The plot thickens.