- 04-03-12 11:37 AM #16
Nice. I wonder how hard it would be to fins a matching pipe to replace the stock 1?
- 04-30-12 12:43 PM #17Cadillac Owners Fanatic
- Automobile(s): 2008 CTS 3.6DI
- Join Date
- Jun 2011
Re: Injen Cold Air Intake
Has anyone else installed this Injen intake on their CTS. I have the D3 intake now, but the whistling is driving me nuts. Just curious to know how noticeable the whistling is on this set up. Thanks!