1. ATV
    2. Parts
    3. Exhaust

    2010 Kawasaki KFX450R Exhaust

    2010 Kawasaki KFX450R
    Tire Size:
    Front: 21x7-10, Rear: 20x10-9
    Oil Filter:
    KN-112
    Select Your Ride:Go
    Refine
    Grid List
    FMF
    PowerBomb Stainless Steel Header
    $199.99
    $171.99
    You save $28.00 (14%)
    (30)
    FMF PowerBomb Stainless Steel Header Pioneering the four stroke expansion chamber concept, the FMF PowerBomb uses its refined design to not only add better flow and response to your dirt bike, but to
    FMF
    Q4 Slip-On Exhaust
    $349.99
    $300.99
    You save $49.00 (14%)
    (44)
    FMF Q4 Slip-On ExhaustWith riding areas threatened more every day, FMF takes seriously the expression 'less sound equals more ground' and with the Q4, FMF has designed a slip-on exhaust that leads in
    Closeout 17% off
    Yoshimura
    RS-2 Comp Series Slip-On Exhaust
    $395.95
    $328.64
    You save $67.31 (17%)
    (6)
    The RS-2 Comp series Slip-On Muffler from Yoshimura features: The new, powerful RS-2 exhaust design in a convenient slip-on muffler package Diamond-shape muffler canister design improve
    Two Brothers Racing
    V.A.L.E. M-7 Exhaust System
    $549.98
    $439.98
    You save $110.00 (20%)
    (3)
    Two Brothers Racing M-7 Offroad Full Exhaust System With the patented use of magnesium, titanium, aluminum and stainless steel, and hours of testing Two Brothers have come up with an exhaust system to
    Big Gun
    ECO System Slip-On Exhaust
    $271.99
    $220.96
    You save $51.03 (19%)
    (0)
    Big Gun ECO System Slip-On ExhaustEconomically priced high quality Slip-On exhaust systemQuiet 98db's Track and trail legal (With Vortex Quiet Insert Sold Seperately) USFS forestry approved screen typ
    FMF
    MegaBomb Titanium Header
    $349.99
    $300.99
    You save $49.00 (14%)
    (6)
    FMF MegaBomb Titanium Header Derived from PowerBomb technology, the MegaBomb represents the natural evolution of performance -- improve on it, make it better. What started as a PowerBomb just kept g
    DG
    RCM 2 Slip-On Exhaust
    $179.95
    $161.99
    You save $17.96 (10%)
    (10)
    DG RCM 2 Slip-On Exhaust Updated RCM exhaust is perfect for the racers on a tight budget Features all steel construction with a Reverse Cone Megaphone design Reverse Cone design hel
    Accel High-Temperature Exhaust Wrap Kit Wraps will increase power and reduce radiated exhaust heat Kits include 25ft. 2-in. wide top quality high-temperature wrap and four stainless steel ti
    Big Gun
    EVO R Exhaust System
    $569.99
    $484.46
    You save $85.53 (15%)
    (3)
    Big Gun EVO R Exhaust SystemAMA track legal 304 Stainless Steel Pipe Construction Hard Anodized Titanium Finish Removable End Cap USFS approved spark arrestor Race tool pillow packing Comes with
    Two Brothers Racing
    Muffler Repack Kit
    $21.95
    $18.99
    You save $2.96 (13%)
    (22)
    Two Brothers Racing Muffler Repack KitKit is for all Two Brothers Racing mufflers Includes rivets (x16), #30 drill bit and mat of repacking material Sizing Information: 17.5" Wide 30" Long .5" Thick
    Big Gun
    EVO R Slip-On Exhaust
    $339.99
    $288.96
    You save $51.03 (15%)
    (5)
    Big Gun EVO R Slip-On Exhaust Features: AMA track legal 304 Stainless Steel Pipe Construction Hard Anodized Titanium Finish Removable End Cap USFS approved spark arrestor Race tool pillow packing C
    FMF
    Factory 4.1 Slip-On Exhaust with Stai...
    $399.99
    $343.99
    You save $56.00 (14%)
    (2)
    FMF Factory 4.1 Slip-On Exhaust with Stainless Mid-Pipe Titanium slip-on muffler with stainless steel midpipe; same muffler as Factory 4.1 system. Available in natural titanium or blue anodized finish
    Moose Racing
    Exhaust Plug
    $5.95 - $6.95
    (14)
    Moose Racing Exhaust Plug Keep your exhaust system clean from mud and water while you wash your bike Comes with lanyard for easy removal Available in two size: small for 2-strokes and large for 4-str
    Moose Racing Competition Muffler Packing The best low weight - high quality packing on the market 25% lighter than stock packing Quieter and longer lasting than fiberglass packing Sold in a 250
    BikeMaster
    Rubber Muffler Plugs
    $4.65 - $5.75
    $3.72 - $4.60
    You save up to $1.15 (20%)
    (3)
    Bikemaster Rubber Muffler Plugs Protects the exhaust system from water during pressure washing, keeps humidity from entering pipe as it cools down or prevents condensation inside the pipe during stor
    Two Brothers Racing
    Powertip P-Series Insert
    $29.95 - $39.99
    $23.99 - $33.99
    You save up to $7.19 (20%)
    (3)
    Two Brothers Racing Powertip P-Series Insert Many municipalities and tracks have begun to implement new, tougher regulations that limit the sound output of street bikes, off-road cycles and ATVs. In t
    Moose Racing Fiberglass Muffler Packing Repack blown out silencer for quieter operation and restore lost power Long filament fiberglass made especially for muffler packing Measures 11" x 16", mor
    HMF Performance
    End Cap
    $19.95 - $24.95
    $18.99 - $23.79
    You save up to $1.96 (8%)
    (3)
    HMF Performance End Cap The HMF Turn Down End Cap is the standard end cap for all HMF exhausts. Each End Cap comes with all required allen screws and allen wrench. Comes with all required hardware an

    Latest Reviews

    Aaron (North Carolina, NC)

    Fit
    Finish
    Durability
    Features
    Cost Benefit

    DRZ400S . . . Bombs away!!!

    Easy to install and a very noticeable difference with the bottom end power. Not having a heat shield I thought might pose a problem, however I haven't even noticed that it's gone until I get off the bike. Best upgrade so far for the money.

    Fred (kansas city , MO)

    Fit
    Finish
    Durability
    Features
    Cost Benefit

    junk

    louder than the old one and was wrong size pipe had to be welded on. the stock pipe had a hole in it and it was still not as loud as this. Does not work for me and will need to find another option.

    Jesse (Waipahu, HI)

    Fit
    Quality
    Sound
    Install
    Performance

    GREAT EXHAUST

    Installed this exhaust on my '12 ninja 650 and it just sounded amazing. It gave the bike a deeper throatier sound. The bike ran a little rich with it and backfired when rev braking but installed a high flow air filter and that leaned it out. As for install, took maybe 10 minutes after I got the stock exhaust off. The headers were about 3mm too close but after working it a bit I managed to get it on with a good fit. Overall a good exhaust

    Back to Top