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      11-23-2012, 02:17 AM   #10
Second Lieutenant

Drives: 2012 135i
Join Date: Oct 2012
Location: Hongcouver Canada

Posts: 243
iTrader: (1)

Ralph and Eric at Helix have been AWESOME to deal with. I had one of their stepped cores in my r56 and it was brilliant. I've seen the 1 series setup and it looks pretty great too. Their website is informative and drop em a note and they'll answer anything for you. Highly recommended! I've also heard good things on the forge.. but have no personal experience with the product.