Not sure which 2005 Cadillac CTS Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I have a 05 Cadillac CTS v. The installation was easy once I got the old air box off. I had to bend more twist in the short bracket in order to get the bolt hole and slot in the bracket to fit properly. I haven't checked the sealing as of yet.
it makes a little more noise, but not a problem. I didn't notice any differance in power, but I think the best indication will be gas milage. I can get 23-24 mpg at 70mph, we shall see if it improves. if i can control my right foot." —Mitchell M from Hobart , IN bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2005 Cadillac CTS, CTS-V, 5.7L V8.