View Single Post
      12-10-2012, 01:45 PM   #13
nailer335
Captain
nailer335's Avatar
United_States
11
Rep
690
Posts

Drives: alpine '08 e92 335xi
Join Date: Feb 2010
Location: Arizona

iTrader: (0)

I've got catless DPs with stock midpipes and stock catback. On a true cold start in my garage (with the garage door open obviously ) I smell gas easily, because the secondaries haven't warmed up yet. Once they're warm, they reduce the gas smell significantly- you can't smell it from inside the car unless windows are all the way down and you're stopped at a light. Even then I rarely ever notice the smell and it is extremely faint.