Downpipes and Mass Inspection
I was just wondering what everyone with DPs on their cars have been doing to pass inspection?? I was thinking of going a JB4 for my tune and was wondering if people are able to pass with just that or if you guys need the BMW DP Fix on top of that???
Any insights appreciated
2010 AW/BLK 135i
VM 6465 Single Turbo, JB4 + MHD, VRSF CP & Tial, Big Tom, Fuel-It PI + Stage 3 + Return + Ethanol Sensor, BMW PE, MFactory LSD, Spec 3+ & MFactory SMFW, RB External PCV
Best stock turbo 12.5 @ 19.46 spinning all the way down
RIP 2008 AW/BL 135i
Last edited by BostonBeemah; 11-21-2011 at 01:26 PM.
Reason: apparently did pass kindergarten grammer