MAF
XPR, yep I just bought a new Pro M to replace the old C&L when I put on the Paxton. Turns out that some guys bought the old Prom equipment and starting making meters as Pro m - PMAS. Then either Pro M started back up or some new guys got the rights to the name. There was some back and forth bad mouthing between the two outfits on the internet which pretty much confused everybody. Bottom line is that the new Pro M version seems to be better quality, no rivets and smooth pipe, and it appears from looking at the two websites that Pro M is much the more professional outfit. Anyhow my new ProM solved all my drivability issues. Got it from Jegs.