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  1. Anyone got a K&N intake for sale 04-05

    2004-2007 Cadillac CTS-V General Discussion
    looking for a k&n intake for an 04-05, ready to buy.
  2. K&N Replacement Air Filter

    Cadillac SRX Second Generation Forum 2010-2016
    Apparently the K&N Replacement Air Filter for the 2010 SRX 3.0 and 2.8 Turbo became available on July 23, 2010. Part # 33-2444. Price is $51.99 with free shipping on I have one in my 2008 3.6DI CTS and I like to think I noticed a difference in power but I'm not 100% sure that it...
  3. K&N CAI Deal of Day Available

    2004-2007 Cadillac CTS-V Performance Mods
    K&N CAI in stock. Prices too low to list. FREE SHIPPING ! Email : [email protected] Or call. Thanks.
  4. K&N replacement air filter

    Cadillac CTS First Generation Forum - 2003 - 2007
    Does a K&N replacement filter make any difference? At this time, I don't want to add CAI... maybe later.
  5. LS2 to LS6 throtle body - have 05 K&N, will I need to replace tube - adapt?

    2004-2007 Cadillac CTS-V Performance Mods
    Hi guys, I have an LS6 and the FIPK K&N intake on the car. I will be soon switching to a LS2 TB and different manifold. I know the TB is a bigger opening and just realized that my current tube from my K&N will no longer fit my new TB. Any ideas on how to adapt it larger, or does it look like...
  6. Tune and a K&N filter

    2009-2015 Cadillac CTS-V Performance Mods
    Dyno report: Rear wheel HP: 453 Torque HP: 452 Remarks: Replaced the OEM element with K&N's product. No air box mods. Had my Z06 Tuner Patrick Sparks, owner of Quality Motorsports in Lewisville, Texas do an HP street tune...Many on the C6 Corvette Forum know of him and QM. Patrick also owns...
  7. K&N Drop In Filter...Remember to clean often

    2004-2007 Cadillac CTS-V General Discussion
    I just pulled and cleaned after 10k .....very dirty. I can hear and feel the difference.
  8. k&n guys quick question

    Cadillac CTS First Generation Forum - 2003 - 2007
    hey guys, i just installed my k&n the other day and i have noticed a whistling sound. ive checked all hose clamps and have even taken it apart multiple times to re tighten. it almost sounds like its coming from the filter. anyone else have this noise with theirs? its not very loud but at...
  9. K&N Cone Filter

    Cadillac STS Forum 2005 through 2012
    I am going to switch from my in-box K&N filter to a K&N cone mounted on the end of the mass air flow housing. I did a search and found out a few members have done this already, but I could not find any filter part numbers. Does anyone know what filter will work? The Diameter of the MAF housing...
  10. K&N AND lean codes

    2004-2007 Cadillac CTS-V Performance Mods
    well heres the deal i have a 06 v i installed the K&N intake kit on it and every once and a while i will get a lean code and when i have someone scan it they always try and sell me a new maf just wondering if anyone else has had this prob or should i just buy the new maf and see if that will fix...
  11. How do you reset PCM after K&N filter add in?

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Ive read that after installing a high flow K&N filter it is always good practice to unplug the battery for about 5 minutes so that the settings reset. Since the battery in my 01 Deville is under the back seat and a pain to get to, is there another way to get this same effect? If so how do I do...
  12. K&N Airfilter

    2009-2015 Cadillac CTS-V General Discussion
    Has anyone felt any s.o.t.p. improvement with the K&N air filter.
  13. "sticking" throttle after new mods (kooks, k&n intake,spark plugs)

    2004-2007 Cadillac CTS-V Performance Mods
    This weekend (with a lot of help) installed Kooks Headers 1 3/4 along with the K&N Cold Air Intake and changed the spark plugs. The plugs were not the NGKs because they were not in stock and would have taken a week to get. I ended up with Autolite XP605 and they were supposed to be a direct...
  14. K&N Air Filter

    2008-2013 Cadillac CTS General Discussion
    Has anyone replaced their OEM Air Filter with a K&N drop in filter? Would like to know if it had any positive (or negative) result's. Also, has it effected your MAF sensor. My main objective is to gain a tad more MPG and possibly increase performance by a hair, or two. I have the 3.6 DI.
  15. Fitment issue w/ 2006+ K&N CAI

    2004-2007 Cadillac CTS-V Performance Mods
    Against my better judgment I decided to get the K&N to go with my new Kooks headers planning on doing H/C/I down the road. I thought I should just go ahead and get it instead of the DIY version. During installation I ran into 2 problems. The holes do not line up with the MAF. I could drill new...
  16. K&N filter install

    2009-2015 Cadillac CTS-V General Discussion
    Hey guys, have a question for those of you who have installed a replacement air filter. I removed the black plastic top of the grill area with the GM Performance placard and found a elctrical connector attached to the bottom side of this black plastic piece and no wires harness anywhere that it...
  17. K&n cai

    Cadillac CTS First Generation Forum - 2003 - 2007
    i was looking at getting a K&N intake (57 series) for my 2006 3.6L but had a few q's. first, driving in the winter, with temps being anywhere from 0*C-20*C (sometimes down to -30*C at night) would i be better to put the stock air box back on in the winter? or does it not matter? second, guy in...
  18. K&N filter part number?

    2009-2015 Cadillac CTS-V General Discussion
    K&N filter part number for stock intake?
  19. K&n

    Cadillac CTS First Generation Forum - 2003 - 2007
    I got a K&N Air Filter today for my 2004 CTS 3.6 L. There are no installation instructions. Does anyone know the installation procedure? Thank you.:usflag:
  20. which k&n fipk to choose any difference??

    Cadillac Escalade, EXT and ESV Forum - 1999 - 2006
    well Im finaly deciding to throw in a k&n fipk under the hood on my 03 escalade ext 6.0L..... I see there are 2 available one has a black plastic finish intake tube and the other has a chrome finish intake tube is there any difference with the 2 other than the finish of the intake tube ??