Filter was $143 from autospeed (www.autospeed.com
). It has made a small difference, mainly in the lower rev range I now find that on some hill I can stay in higher gears wihtout lossing speed or needing to floor the accelerator.
Unfortunatly I have no pics of the cold air but an working on a how-to for changing airfilters and it can be tricky. But I do get air from beside the fog light.
If you get custom extracors from a good place they will be tuned to the car (hitech mufflers are good)