Sports Series 4" High Flow Catted Downpipe for the X5/X6 Series N55 (6 Cylinder) Engine Build Date:2011-13 X5/X6 E70/E71 with Pneumatic Wastegate For the 2006-2012 335i (E90/E91/E92/E93)

For the 2006-2012 335i (E90/E91/E92/E93) and 2008-2013 135i (E82) with N54 or N55 Engine

The results

To purchase a replacement in the past

From June 2009 and on

Sports Series 4" High Flow Catted Downpipe for the X5/X6 Series N55 (6 Cylinder) Engine Build Date:2011-13 X5/X6 E70/E71 with Pneumatic Wastegate For the 2006-2012 335i (E90/E91/E92/E93)Our Competition Series 4" Downpipes for your 2011 13 X5 X6 35i (E70 E71) and 2014 17 X5 X6 35i (F15 F16). Key Features: Made in the USA! Manufactured in house. Available for the 2011 13 BMW X5 35i (E70) with the N55 Engine. Available for the 2011 13 BMW X6 35i (E71) with the N55 Engine. Available for the 2013 18 BMW X5 35i (F15) with the N55 Engine. Available for the 2013 18 BMW X6 35i (F16) with the N55 Engine. Better throttle response and faster