View Single Post
      06-14-2009, 11:32 PM   #7
Slidewayz's Avatar
Drives: 2007 335i
Join Date: Jan 2009
Location: Oakland, CA

Posts: 1,175
iTrader: (5)

Originally Posted by scottp999 View Post
Do some datalogging of stage 2 and stage 3. High flow cats flow at about double the CFM of stock.
Are there such things as high flow cats for the secondary cats (not the DP cats) ? If so, I'm down.

I've asked the question before and received deafening silence as a reply.
Slidewayz is offline  
Reply With Quote