I think hes talking about the water to air intercoolers. http://www.flickr.com/photos/30732672@N02/3774071596/
95 Eclipse GS: 10.5:1, Crower 2's and MSII186 WHP - 150 WTQ14.697 @ 93.85 MPH......Gone, but not forgotten99 420A Avenger: Given to my sister99 GS OZ: Sold03 Evo 8: Family Car with balls