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Discussion Starter #1
If anyone has been looking into alternative headers that's bigger than the obx and the ebay header the maximizer mk2 duratec header fits just like the fswerks header. Still would need 2nd o2 bung welded on or turn it off with a tune. The mounting bracket that comes on the header would need to be cut off to fit. I forget the runner size but the collector is 2.5 inches.
 
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