View Single Post
      04-24-2012, 03:06 PM   #33
Finnegan
Dog Listener
Finnegan's Avatar
United_States
701
Rep
7,850
Posts

Drives: Z4M/. Z3M, E36/46 M3
Join Date: Oct 2008
Location: Teaching the dog to slalom

iTrader: (22)

RPI is louder. In the Webster Tube (tunnel) with e for effort behind me all I could hear was the RPI. Remember, the dB scale is logarithmic. While the RPI is only a few dB higher in the tests (93 vs. 91 in standing test, 95 vs. 90 in WOT drive by) IRL it's a lot louder.

How important is drone to you? RPI has more drone than the Diablo, but both have a considerable amount of drone.
Appreciate 0