E46 Fanatics Forum banner
maf swap
1-1 of 1 Results
  1. E46 General
    I just joined and this is my first post. I searched for a while before asking though. I have a 2004 325i wagon and would like more power but a 330i wagon didn't come over here, oh-well. For information the car has a custom 2.25" dual exhaust with headers, cats, x-pipe and 2 magnaflow...
1-1 of 1 Results