View Single Post
Old 05-16-2012, 06:19 PM   #7 (permalink)
TOOSTUBBORN2FAIL
EcoModding Apprentice
 
Join Date: Sep 2009
Location: Fresno, CA
Posts: 134

Deceptive - '98 Dodge Neon R/T
90 day: 44.38 mpg (US)
Thanks: 3
Thanked 18 Times in 14 Posts
I know this doesnt help right now, but I plan on measuring the noise reductions of an undertray as soon as I can get mine built with an RTA. I'll not only be able to measure amplitude average over time, but also the frequencies that are most affected.
__________________
  Reply With Quote