I bought one of these for $50 (+$25 postage) - it was good because no one was bid on it and I made the first bid for $50 with a minute or so left.

But you get what you pay for. I needed to file it down slightly to fit over the washer lid and also to fit it in at the corner. Apart from that though - considering you'll pay $450-$600 for a SS or Growler then this is great bang for buck IMO

http://cgi.ebay.com.au/COLD-AIR-INTAKE-BA-BF-XR6-XR6-TURBO-TERRITORY-/170555309309?pt=AU_Car_Parts_Accessories&hash=item27b5e37cfd#ht_1119wt_905

I haven't installed any yet, i ordered my ss inductions growler kit today which is the same as the pics above. what is AFE?