COBB TUNING VOLKSWAGEN 3" RESONATED DOWNPIPE REAR SECTION GTI (MK6) 2010-2014 USDM, 2009-2013 WM COBB ACCESSPORT 2011 BMW 135 i AT

2011 BMW 135 i AT USDM

and storage to flash faster while saving all of your maps and logs

This is your new Accessport

The brand new aluminum CNC cut SF Airbox protects the filter element from under hood engine heat and debris

Built in data logging using a market leading analysis software of up to 8 hours

COBB TUNING VOLKSWAGEN 3" RESONATED DOWNPIPE REAR SECTION GTI (MK6) 2010-2014 USDM, 2009-2013 WM COBB ACCESSPORT 2011 BMW 135 i ATDESCRIPTION This COBB 3" Downpipe Rear Section features full 304 stainless steel construction. It is designed for users that first installed the COBB Downpipe compatible with the stock cat back and now want to upgrade to the COBB 3" Cat Back Exhaust System. WHY? Already have the 3" COBB downpipe compatible with the stock cat back exhaust and are looking to upgrade to a full 3" exhaust system? This along with the COBB 3" Cat Back Exhaust are the only