after being a volvo owner of 10 months and trying to get all I can get for my T5, I've come to realize that Volvo aftermarket isn't quite up to VW/Audi or all the others. the "Best" magazine test we got doesn't even yield a 2 digit hp gain with 5 k mods. <IMG NAME="icon" SRC="http://www.vwvortex.com/zeroforum_graphics/screwy.gif" BORDER="0"> don't want to cry, and wish I was old enough to pretend I was snob enough to not care but hey , what's up? Evolve never offered a larger turbo, a lot of people with bsr s aren't happy, vp can't get the deals right or volvo can't get it right to vp??? the 5/108 bolt pattern is somewhat unique , I believe volvos, and more volvos share this this bolt pattern but almost nobody else , don't know seems like us volvo folks could use some real aftermarket .