2002-04 Nissan Altima Dyno-Proven Cold Air Intake System Installation

All 2004 vehicles that are considered LEV2 and SULEV with engine test group numbers of families do not satisfy or meet the California air resource board tet procedures. The engine group test numbers can be found on the underhood information label located on the drivers side. Engine test group numbers listed below are to be considered for off-road use only: 2004 Nissan Alima 2.5L test group number- 4NSXV02.585A

2003-2005 Mazda 6 s V6 Cold Air Intake System Installation

DO NOT install a bypass valve on this intake! Following is the procedures to installation the AEM Cold Air Intake System on your Mazda 6.
Getting started
a) Make sure vehicle is parked on a level surface.
b) Set parking brake.
c) Disconnect both battery terminals.
d) If engine has run within the past two hours let it cool down.
e) Chock rear wheels, jack up front of vehicle and place on properly rated jack stands.
f) Remove front left wheel.