Thread: How restrictive is the original exhaust?
View Single Post
      03-23-2009, 07:42 PM   #13
dogears
My master volume goes to 11
dogears's Avatar
59
Rep
467
Posts

Drives: 2021 BMW M5 Competition
Join Date: Dec 2008
Location: Cherry Hill, NJ

iTrader: (0)
My bad.... The tiny graph looked like over 20hp gain to me. 17hp is more in line, especially considering the 1-2% variations in testing.

Carry on!
Appreciate 0
Quote