Quote:
Originally Posted by cjdzombie
+1 here. I gutted an OEM pipe I got off of Ebay for $50. Perfect fitment and it looks stock.
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Yeah this is my best friends "expensive" DP. IMO the stock gutted appears to flow better.
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2011 335i, FBO, N55+ Turbo, full E85, S55 intercooler, etc.
2015 X5 35i Xdrive