
We all know this famous (and very helpful) chart by now ... I'm a DG R300 user about switch over to C-Tapers R flex soft-stepped 1 time. Yeah, yeah ... I realize that the difference between 4.8 cfm and 4.9 cfm is miniscule, but it would be kind of nice to know for sure - so with that said, can anyone confirm that C-tapers R flex soft stepped once is either 4.8 FCM or 4.9 FCM ?? (as you'll see ... it's on the famous chart twice ... with both the above FCM's listed) and again ... I know, I know ... .1 FCM ... but again - I'd really like to know ... cuz that's just how we are here on wrx right? thanks, all











