View Single Post
      08-10-2009, 11:49 AM   #7
niqui
Brigadier General
102

 
niqui's Avatar
 
Drives: Jet Black E92 M3
Join Date: Feb 2009
Location: Canada


Posts: 3,102
iTrader: (7)

Quote:
Originally Posted by Imran@Evolve View Post
You are absolutely correct. We tested the intake system with a full Akrapovic system on M3poster Donbona's M3 and it made an additional 5 BHP. I will post up to dyno graphs shortly.
sorry, my original questions was wrong, i meant if i have a MS air filter or any aftermarket one, wont the gain decrease?