I'm looking into getting one of these cai's for my TLS. Does anybody know which is easier to install? I'm leaning towards the injen because of price and it has polish. I'm probably not getting the bypass.

 

They are both very easy to install. Go to FAQ section and you'll find detailed installation instructions posted. I actually had it professionally done while the shop was installing the headers for me. I would've been able to do it myself if I had known how simple it was. Good luck.

axleback

 

Axleback is right.. they install pretty much the same. I went with the Injen only b/c I read that it fit a tiny bit better then the AEM. When I did the install, I actually used the directions from our FAQ (see below) which are for the AEM... that's how similar they are!! I did use the by-pass, so that was the onyl difference b/c the location was slightly different on the Injen. Good luck!!

http://wizardsworks.org/chod/acura/cai/

 

thanks for your replies. do you know how or why injen is a tiny bit easier. just wondering, i'll probably still stick w/ injen.