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Thread: Best Pipe For a 400ex

  1. #1
    Join Date
    Jun 2001
    Location
    Aberdeen Washington USA
    Posts
    261

    Best Pipe For a 400ex

    Someone who's name will be un mentioned ran into the back of me today and put a dent into my stock pipe!:grr So i'm looking at aftermarket. What pipe is the best for a 400ex with minimal sound but still sounds good and a good power range?
    04' Blue YFZ450(Race Bike)
    03' Blue Raptor(Dads Bike)
    87' 250x (Moms/Beater!)
    94' Trx90(THE BEAST)
    04' SDG 50 (Friken Sweet!)

  2. #2
    Join Date
    Jul 2002
    Location
    Aberdeen, WA
    Posts
    645
    I'd say T-4, HMF, FMF Mega Max..... hehe :devil
    2005 450r - Trail tech X-bars handlebars and clamp, Rossier full system exhaust, UNI air filter, HRC jet kit, IMS custom classic bumper, Pro Armor chassis skid plate, AVS clutch lever..

    2000 400ex - SOLD

  3. #3
    Join Date
    Sep 2002
    Location
    Central Iowa
    Posts
    422
    According to what I've read and heard the X4 from Curtis Sparks is great for a stock or slightly modified motor and the X6 is one of the best for a highly modified....
    '08 KFX 450R & '05 Prairie 700

    41yr old Racer/Rider & The AMA ATV Congress Deligate for District 22.
    WWW.IowaMX.COM WWW.IATVHSS.COM
    For Sale, Parting out '04 TRX 450R My Parts Thread

    2008 Sponcers: www.DigitalTrend.us KunkelConstruction.us , Hickman Racing, Scott USA, TAG-One Industries, Oury, K&N Filters, Mothers, Carbin Fiber Works, Miaer, & Thor. Thanks Guys!

  4. #4
    Join Date
    Nov 2001
    Location
    lepis land
    Posts
    976
    well any of the engine builders pipes im getttin a LRD but sparks duncan and tc are pretty good too
    2002 400ex BLUE- 04' CRF 450r motor Ecatv conversion


    1986 200sx
    2003 rincon
    2004 cr 85 expert


    the FARM

  5. #5
    Join Date
    Jun 2002
    Location
    Youngsville,nc
    Posts
    200
    t4 or wb for a slip on . or lrd full system

  6. #6
    Join Date
    Jun 2001
    Location
    Indiana
    Posts
    7,705
    If you get a TC you wouldn't have to worry about the Pipe getting smashed.
    Thanks for the Support: Maier, Moto-Xperts, Rekluse, Teixeira Tech, Fox Racing Shox, BK Performance, DWT, Rath Racing, Quadtech, Streamline Brakes, Precision Racing Products, PowerMadd, Spider Grips, ASV Inventions, IMS Products, CV4, UNI.

  7. #7
    Join Date
    Jul 2002
    Location
    Aberdeen, WA
    Posts
    645
    you wouldnt get your pipe smashed if you dont stop in the middle of a hill what a clutz......
    2005 450r - Trail tech X-bars handlebars and clamp, Rossier full system exhaust, UNI air filter, HRC jet kit, IMS custom classic bumper, Pro Armor chassis skid plate, AVS clutch lever..

    2000 400ex - SOLD

  8. #8
    Join Date
    Jun 2001
    Location
    Aberdeen Washington USA
    Posts
    261
    Lets have a vote who thinks that the guy that ran into the back of me sould pay for my new pipe

    raise your hands

    but what about the WB's R4?
    04' Blue YFZ450(Race Bike)
    03' Blue Raptor(Dads Bike)
    87' 250x (Moms/Beater!)
    94' Trx90(THE BEAST)
    04' SDG 50 (Friken Sweet!)

  9. #9
    Join Date
    Mar 2002
    Location
    Ohio
    Posts
    2,623
    Go with LRD

  10. #10
    Join Date
    Jul 2002
    Location
    Aberdeen, WA
    Posts
    645
    HEY.....s#@! happens!!!!!!! :blah
    2005 450r - Trail tech X-bars handlebars and clamp, Rossier full system exhaust, UNI air filter, HRC jet kit, IMS custom classic bumper, Pro Armor chassis skid plate, AVS clutch lever..

    2000 400ex - SOLD

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