i have an 06 sentra 1.8 and i want to install a K&N cold air intake system.. does anyone know if i can do it with my 1.8 or do i need a 2.5??

the only company that makes cold air intakes for the 06 1.8 qg18de is weapon and fujita. k&N system is the 2.5.

http://www.b15sentra.net/forums/showpost.php?p=2042683&postcount=1

229 shipped. for the weapon r cold air intake.

you can ask him on the fujita. from what ive heard, fujita makes the best intake for the 06 1.8L