"-Boss BP6.8 - No modification - direct fit*-Lanzar VW64 - No modification - direct fit*-Pyramid WX65X - No modification - direct fit*-MTX Audio RTX658 - No modification - direct fit*-Boss Audio NP6.4 - No modification - direct fit*-Earthquake Sound SWS-6.5X - No modification - direct fit*-Crossfire XS M6 6" XS - No modification - direct fit*-Kicker CVT654 - No modification - direct fit*-Tang Band W6 - modification and cutting required-Ultra series LV 6 - modification and cutting required-JL Audio 6W3v3-4 - - modification and cutting required*-DD Audio SW6.5 - modification and cutting required-RE Audio XXX6.5C - modification and cutting required-Peerless SLS 6.5 - modification and cutting required-CDT Audio CL-6MSUB - modification and cutting required-CDT Audio M6+ - modification and cutting requiredBest overall sounding in no particular order & requires modification and cutting."
Copied from 'Choppy's post. If you need more detials, topic is on the first page, few topics below yours...