View Single Post
Old 09-17-2008, 06:58 PM   #5 (permalink)
Geebee
EcoModding Apprentice
 
Join Date: Sep 2008
Location: Australia
Posts: 109
Thanks: 1
Thanked 5 Times in 5 Posts
I agree that it is mainly for WOT and boy does it make a difference from 4,400 upward in my car but, if induction noise is any indication low revs with any more than say 1/4 throttle ie. hills it has to help to a degree.
My engine is a small high performance 4 cylinder. YMMV
  Reply With Quote