View Single Post
      12-08-2012, 07:15 PM   #15
1slowbmw
Private First Class
1
Rep
113
Posts

 
Drives: BMW e90
Join Date: Nov 2012
Location: LI/Bronx

iTrader: (0)

Quote:
Originally Posted by Amini77 View Post
Where would the rest of the restriction be with both cats gone? The resonator and muffler?
Just the length of pipe should be enough restriction to not lose low end torque