Im getting the JL Motoring full carbon fiber performance diffuser installed at a body shop as i type this.
...Needless to say, as i mentioned "body shop", the thing doesnt fit that great when trying on your own, i'd say maybe 90% or so right out of the box. The lines are not flush with the rear OEM Msport bumper, and the sides protrude out a little on both sides.
SO, im having a shop tweak the fittment to try and improve. Shouldnt require THAT much work, just some small tweaks, and should be done in a day or so, ill post up pics with how much i paid to get it to fit closer to OEM PD, and whether its a better bet to learn from me and just balls up on a DD or Arkym diffusor, or pay a shop and get the good fittment for still cheaper than those.
Last edited by Br0; 02-22-2013 at 06:39 PM.