I want to install a Stillen cold air high flow intake. Does anybody have any experience with this. I called Stillen and have not received an answer from their customer service rep.

 

Its not a "cold air" intake. Its an expensive high flow intake. I like mine, sounds great, and it gives your car some pep. But the install is pretty straight forward, just follow the instructions provided and read the install thread on here. Good luck!

 

It's pretty straight forward. You can download the installation instructions from Stillen's website.

 

To me, the stock intake is still a good option for our Maxima's, or get a custom one like what other members here did.

 

If you want noise get it, if you want performance, stay with stock. I wish someone would make a true cold air intake.