View Single Post
      09-25-2012, 04:30 PM   #20
oldmarco
Lieutenant
37
Rep
526
Posts

Drives: E90 M3
Join Date: Aug 2012
Location: Norwalk, CA

iTrader: (2)

For those curious, Dinan advertises these gains for the X-Pipe:

"Max HP Gain 23 @ 8200 rpm
Max Torque Gain 21 lb/ft @ 4800 rpm"

Most likely it would be a bit more than that since Dinan #'s are always conservative.
Appreciate 0