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Performance upgrades for a Prado

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  • vladguan
    Valued Member
    • Mar 2015
    • 2965
    • Adelaide

    Performance upgrades for a Prado

    Yeah, I know, it is not a Pajero, but Ultimate 4WD Equipment has no issues in fitting K&N panel filters. Thoughts?


    Increase your 4wd performance with these 4 easy power upgradeswww.ultimate4wdequipment.com.auhttps://www.youtube.com/watch?v=zwHKln7rCo0Getting the very most...
    Please call me Vlad.
    -----------------------
    MY15 NX GLS - SPV EGR; Donaldson filter; Front sensors; Compass; DEI506T and DEI507M; LED interior and exterior lights; Blue LED step lights; 3T tow bar; 20% front & clear tint over privacy windows; Chrome handle protectors; 3x Bushskinz guards; Nudge bar; Hella Sharptones; Dual alarm horns; STEDI lightbar; TC mod loom; Paddles; ProVent 200; Dobinsons springs and MRR shocks; Bonnet struts; OCAM awning; Rear work light; Air compressor. TBD - UHF.
  • old Jack
    Regular
    • Jun 2011
    • 11621
    • Adelaide, South Australia.

    #2
    I think to 140+ comments posted on the you tube site sum it up!


    OJ.
    2011 PB Base White Auto, Smartbar, Cooper STMaxx LT235/85R-16,TPMS, HR TB, 3 x Bushskinz, front +40mm Dobinson , rear +50mm EHDVR Lovells, Dobinson MT struts and shockers, Peddars 5899 cone springs, Windcheater rack, GME UHF, Custom alloy drawer system inc. 30lt Engel & 2 x 30 AH LiFePo batteries + elec controls, Tailgate hi-lift/long struts, Phillips +100 LB & HB, Lightforce 20" single row driving beam LED lightbar, Scanguage II.
    MM4x4 Auto Mate, Serial No 1 .

    Comment

    • Keithyv
      Valued Member
      • May 2018
      • 1378
      • Perth

      #4
      K&N by itself is a waste of money IMHO. Probably only filters out small rocks while emptying your wallet.
      Any power increase (if at all) is probably equivalent to 1 ant power, all while possibly exposing the engine to more wear.
      2014 NW MY14 3.2 DID GLX-R Auto. Champagne in colour!
      MM Lockup mate. King KCRS-35 rear springs. Monroe Gas Magnum TDT rear shocks. 3M color stable tint all round. Spare wheel lift kit. 'Dynamat' in all doors and rear cargo area. Pioneer AVH-Z5150BT Head Unit. Upgraded Speakers. Rear (2nd row) USB outlet. Factory nudge bar with LED light bar. Provent catch can. LED interior lights. Rear cargo area twin Andersons and Merit socket. Anderson plug in rear bumper. 6 channel TPMS.

      Comment

      • nj swb
        Resident
        • Jun 2007
        • 7333
        • Adelaide

        #5
        Originally posted by Keithyv View Post
        K&N by itself is a waste of money IMHO. Probably only filters out small rocks while emptying your wallet.
        Any power increase (if at all) is probably equivalent to 1 ant power, all while possibly exposing the engine to more wear.
        I put one in my Shorty (3 litre V6) after driving a friend's with one. It made me feel better, but whether it did any more than that, who can tell?

        Some time later, somebody pointed me to a lab test report that indicated that quality paper filters outperform the K&N for filtration - but the K&N outperform for air flow, which I don't think any of us dispute. Both filters still captured a huge amount of dust in the test, but the K&N did let through significantly more than the best paper filters - but less than the worst paper filters.

        For a vehicle that spends its entire life on bitumen, the difference in filtration is probably negligible. For vehicles that live in dusty environments, it's difficult to justify a K&N.

        After reading the test report, I removed my K&N and installed a traditional paper filter for a Simpson crossing. On day 3 of the trip, dust was visible on the "clean" side of the filter, and I was too far from civilisation for a replacement.

        That's why I now run a Donaldson Top-Spin on dirt roads - and lately, Donaldson paper filters.
        NT Platinum. DiD Auto with 265/70R17 ST Maxx, Lift, Lockers, Lockup Mate, Low range reduction, LRA Aux tank, bull bar, winch, lots of touring stuff. Flappy paddles. MMCS is gone!

        Project: NJ SWB. 285/75R16 ST Maxx, 2" OME suspension, 2" body lift, ARB 110, 120l tank, bullbar, scratches, no major dents. Fully engineered in SA. NW DiD & auto in place - a long way to go....

        Scorpro Explorer Box

        Comment

        • Ian H
          Valued Member
          • May 2015
          • 2501
          • Melbourne

          #6
          Doesn't it just stand to reason that if a filter lets in more air, it has to let in larger particles ?
          2015 NX GLS, Factory alloy bar, Kings HD Springs & Koni Shocks with 50mm lift, MM Auto Mate, Paddle shift kit, dual batteries with Redarc DC/DC, LRA 58L tank, Safari snorkel, Boo's bash plates (full set), 17" steels with BFG KO2's, Drifta drawers with slide, TPMS, Uniden UH8080S, Alpine iLX-702D head unit.

          Comment

          • nj swb
            Resident
            • Jun 2007
            • 7333
            • Adelaide

            #7
            Originally posted by Ian H View Post
            Doesn't it just stand to reason that if a filter lets in more air, it has to let in larger particles ?
            That is undoubtedly the easiest way, but it's not the only way. The best paper filters will outperform on both fronts - better flow and better filtration. It's all about the quality of the filter media.
            NT Platinum. DiD Auto with 265/70R17 ST Maxx, Lift, Lockers, Lockup Mate, Low range reduction, LRA Aux tank, bull bar, winch, lots of touring stuff. Flappy paddles. MMCS is gone!

            Project: NJ SWB. 285/75R16 ST Maxx, 2" OME suspension, 2" body lift, ARB 110, 120l tank, bullbar, scratches, no major dents. Fully engineered in SA. NW DiD & auto in place - a long way to go....

            Scorpro Explorer Box

            Comment

            • old Jack
              Regular
              • Jun 2011
              • 11621
              • Adelaide, South Australia.

              #8
              Most modern 4wds no longer use old fashioned pleated paper filters but use a synthetic filter medium. For me it is genuine factory filters only especially when my engine is still under warranty. Inspecting the down stream side of the factory air filter after the same Simpson trip as NJswb and there was no dust in the airbox and this is with the standard factory forward bonnet air intake and no snorkel.

              OJ.
              2011 PB Base White Auto, Smartbar, Cooper STMaxx LT235/85R-16,TPMS, HR TB, 3 x Bushskinz, front +40mm Dobinson , rear +50mm EHDVR Lovells, Dobinson MT struts and shockers, Peddars 5899 cone springs, Windcheater rack, GME UHF, Custom alloy drawer system inc. 30lt Engel & 2 x 30 AH LiFePo batteries + elec controls, Tailgate hi-lift/long struts, Phillips +100 LB & HB, Lightforce 20" single row driving beam LED lightbar, Scanguage II.
              MM4x4 Auto Mate, Serial No 1 .

              Comment

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