1. 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     WR = 2st Enduro & CR = 2st Cross

125-200cc Pro circuit or fmf

Discussion in '2 Stroke' started by NicaJohn, Dec 29, 2017.

  1. NicaJohn Husqvarna
    AA Class

    Husqvarna Motorcycle:
    2004 cr125 02 cr135 02 wr144
    Other Motorcycles:
    Kdx200,2015 beta 430rr
    I thought I read about it here before but now can’t find it, but was wondering if anyone knew which was a better option for a wr144, a pro circuit or an fmf?
    NicaJohn, Dec 29, 2017
    #1

  2. Zomby woof Husqvarna
    Pro Class

    Location:
    Ontario, Canada
    Husqvarna Motorcycle:
    2011 CR 150
    It depends on what you want. I have the FMF on mine and it's very good on the bottom but stronger everywhere. I've read that the PC is a top end pipe, but I don't know that firsthand.
    Zomby woof, Dec 29, 2017
    #2

  3. ptkatoomer Husqvarna
    Pro Class

    Location:
    San Diego area
    Husqvarna Motorcycle:
    None
    Other Motorcycles:
    2020 ktm 300 xc-w, 2020 ktm 500exc
    I agree. Buddy had a 200 Ktm and put a Pc silencer on it. It narrowed the powerband like crazy and it was all on top. Hit really hard though.
    ptkatoomer, Dec 30, 2017
    #3

  4. Dirtdame Administrator

    Location:
    Rock Springs Wy
    Husqvarna Motorcycle:
    11 WR300,13 WR125,18 FE501
    Other Motorcycles:
    17 Beta Xtrainer
    FMF is a good all around choice, plus they are designed to slip right onto the stock silencer if need be. PC only fits their own silencers...or so I've heard.
    Dirtdame, Dec 30, 2017
    #4
    NCSteve likes this.

  5. NCSteve Husqvarna
    Pro Class

    Location:
    Appalachia
    Husqvarna Motorcycle:
    12 WR300 13 WR165
    Other Motorcycles:
    02 XR250R 00 XR100R
    Is this for your 2004 cr125? Are you talking full exhaust or just muffler? In general FMF Gnarly for more mid range, FMF Fatty for more top end and PC for a lot more top end with less low and mid. :cheers:
    NCSteve, Dec 30, 2017
    #5

  6. NicaJohn Husqvarna
    AA Class

    Husqvarna Motorcycle:
    2004 cr125 02 cr135 02 wr144
    Other Motorcycles:
    Kdx200,2015 beta 430rr
    I actually just got an 02 wr with the 144 kit. It has a dyno with fmf slip on. It runs well now but I have the stock set up and a pro circuit slip on, which looks like it’ll fit on stock pipe. Had a cr 125 with fbf 135 kit and full pro circuit set up and it ripped. Now that it’s turned into the arctic circle in nj, I have time to put 04 back together and I’ll probably try the pc on that. Thanks for info.
    NicaJohn, Jan 2, 2018
    #6

  7. splime738 Husqvarna
    AA Class

    Location:
    UK
    Husqvarna Motorcycle:
    2013 Husky CR 125
    Other Motorcycles:
    various old 70's & 80's kx's
    I put a pc silencer on my 2013 CR with stock pipe, went straight on
    splime738, Jan 5, 2018
    #7

  8. Caferacerman Husqvarna
    AA Class

    I have a Pro Circuit on one CR144 and a Scalvini on another and albeit they are both awesome systems, I have to admit the Scalvini improves low, mid, and top without sacrificing anything anywhere. And it looks like like pure artwork ;)
    Caferacerman, Jan 6, 2018
    #8