View Single Post
      04-16-2013, 09:42 PM   #16
skinrock
Agent Smith
 
skinrock's Avatar
 
Drives: 2013 Fusion AWD
Join Date: Jan 2011
Location: The Matrix

Posts: 2,860
iTrader: (9)

Garage List
2007 335i  [3.45]
Quote:
Originally Posted by !LEFTCOAST! View Post
I really don't know but it states it on the front pages of the installation instructions & on Injen's website. Something about they're considered to be LEV2, SULEV with engine test groups #'s 7bmxv03.0n51 & 8bmxv03.0n51
I always found this exclusion to be confusing, but this is how I read it:

LEV2 or LEV II is the name of the emissions program, or standard. LEV is the rating, along with ULEV and SULEV. BMW 335i's meet LEV2 LEV standards. I believe this comment/exclusion was just included on every 1-series/3-series in this group of testing, and is simply stating that the N51 engine (which is a LEV2 SULEV rated system) is excluded. As far as I can tell, these intakes are CARB certified for N54 engines.

My take anyways.
skinrock is offline  
0
Reply With Quote