Mmm, the FRONT = LINEAR, if i said different it was a typo. REAR = PROG.
Also the REAR drop for the MP3 or the MSP will not change much at all until you upgrade to aftermarket struts like Tokico HP or Tokico Illuminas.
WHY????? Well it's because Mazda decided to be tricky and they RAISED the SPRING PERCH on the REAR STRUT. Therefore IF YOU TOOK RACING BEAT MSP springs and put them on a P5 it would lower the P5, but the fronts would not. Hope that makes sense.
IF YOU GET ILLUMINAS FOR THE REAR YOU WILL LOWER A GOOD HALF INCH AND SIT NICE AND LEVEL.
There might be a couple sets of these left btw.
Peace, Rishie