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  1. Air flow issue with mocked K&N heavy breather

    Range Rover Mark II / P38
    Hi Guys, New to posting on RR.net (avid reader for many years). I have a '97 RR HSE 4.6 that I fitted a K&N breather to from a part I had laying around. The fitment was perfect and added a couple years ago, however, this is a 4x4 I had only driving on the property as a heavy duty wheelbarrow...
  2. K&N Filters

    Range Rover Sport / L320
    Anyone have any experience using K&N engine filters? Are they any better than the OEM? I heard there may be an issue with oil from the filters getting into the throttle body.
  3. Two days with K&N Air Intake Filters (SVR)

    Range Rover Sport II / L494
    Opened up my stock filters and they were filled with wood chips. Thought I'd try the K&N. They arrived last Friday and I installed them over the weekend. The quality of the filter actually seemed quite high, visually at least. The thing that surprised me though is the SVR exhaust got...
  4. K&N Washable Cabin Air Filter

    Range Rover Mark IV / L405
    I just placed the K&N Washable Cabin Air Filter in my RR. Its very well made and it fit in the OEM paper filter crate perfectly. It seems that the Lexus 450H and RR use the exact size. I had put one on my 450H when I purchased it. I bought it on Amazon. If interested the model is VF2000. I...
  5. K&N Experiences?

    Range Rover Mark IV / L405
    Searched and didn't find anything about K&N air filters as an add-on. Surprised me but I do find the search function to be only modestly effective unless you hit exactly the right terms. Probably operator error of course... I am only thinking about doing very obvious and easy things like K&N at...
  6. K&N Filters

    Range Rover Sport / L320
    Hi everyone, while we are on the K&N air filter topic I recently change my RRS 06 to a K&N filter in the air box. Increase throttle responses and more torque and power gains were felt. Wasn't huge but it was a definite change in performance and better take offs. I then decided to change the air...
  7. Told by dealer not to use K&N filter in my 06 RR HSE?

    Range Rover Sport / L320
    I purchased a K&N air filter for my 06 RR HSE. Had my vehicle in for work at the dealership and they pulled my K&N out and told me not to use them. Allegedly, the oil in the air filter interferes with the sensors in the intake. Is this true? Do you have K&N in your vehicles? I was hoping to...
  8. To K&N or Not to K&N? That is the question..!

    Range Rover Classic
    I've been HWY runnin' with a K&N and a modified intake from a shop in Los Angeles for many years now (sadly, unit is not Cal. Air Resources Board-Certified, have to switch back to stock intake for every smog check). Have heard the issue with K&N filter oil getting into MAF and the associated...
  9. Anyone try K&N filters on 2010-up MY?

    Range Rover Sport / L320
    Just out of curiosity, I was thinking of trying the dual K&N filters setup after a friend of mine tried them and clocked 3 mpg better overall in his 2008 RRS. I'm not getting bad mileage now, approx 15.2 with mixed driving- approx 60% town/40% 2-3 mile runs on the highway. I figured if I could...