Nissan GT-R Forum banner
has anyone tried doing this ?
1-1 of 1 Results
  1. Engine
    hi went through a web site that offers gtr r35 OEM intake manifold porting ! thats new ! never heard of any vendor here offering that service on oem intake manifolds anyone thought of it before ? any gains on stock turbos !? the website is claiming ~72 more CFM, better spool, and an...
1-1 of 1 Results
Top