What do you guys think with slp's pcms? any experience with them? Also what do you think about slp's cold air intakes? I was happy with purchases i made from them for my f-body but it doesn't seem like gp's are their specialty. Any thoughts are welcome. I'm looking for the cheapest route for my pcm. slp is 99 with a 175 dollar refundable core charge. Personally if zzp's pcms didnt get negative reviews, i'd go with them because i have that 50 dollar credit from returning my old dp.