1. ATV
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    3. Exhaust

    1998 Yamaha Big Bear 350 4x4 Exhaust

    1998 Yamaha Big Bear 350 4x4
    Oil Filter:
    KN-142
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    The Silent Rider
    Exhaust Silencer
    $187.99
    $169.99
    You save $18.00 (10%)
    (8)
    Benz Silent Rider Exhaust Silencer No loss of power or performance Easy installation Removable Attaches to stock muffler in minutes Heat shield and turndown pipe included 14 gauge aluminized st
    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
    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
    DG
    Universal Bolt-On Steel Silencer
    $69.95
    $62.99
    You save $6.96 (10%)
    (3)
    DG Universal Bolt-On Steel Silencer Suitable for older motorcycles and custom applications 1" fits most 100/125cc bikes, 11/8" fits most 250cc bikes and 11/4" fits most larger bikes Measurement
    Pro Circuit
    T-4 Slip-On Exhaust
    $374.95
    $318.71
    You save $56.24 (15%)
    (2)
    Pro Circuit T-4 Slip-On Exhaust Pro Circuit exhausts for four-stroke engines are the top choice of ATV riders today. The product of state-of-the-art technology and extensive real-world testing, the Pr
    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
    FMF
    Two-Stroke Silencer Packing
    $7.99 - $8.99
    $6.87 - $7.73
    You save up to $1.26 (14%)
    (6)
    FMF Two-Stroke Silencer Packing Standard packing works great for M/X applications where maximum sound absorption isn't necessary Performance Series packing is made of fine interwoven fibers that ha
    Helix Swivel Exaust Springs Replace your old worn exhaust springs with Helix swivel exhaust springs. Stainless steel swivel Heavy duty stainless steel Swivel hook *Note: KTM 65SX 1998-2009
    Moose Racing
    Heat Shield
    $10.95 - $27.95
    (13)
    Moose Racing Heat Shield Aluminized heat barrier with adhesive backing Foil-coated ceramic cloth adheres to body panels to protect plastic or fiberglass from engine or exhaust heat Available in 2
    Kolpin
    Stealth Exhaust 2.0 with Heat Shield
    $172.49
    $155.99
    You save $16.50 (10%)
    (3)
    Kolpin Stealth Exhaust 2.0 with Heat ShieldIt is often said that loud ATV exhaust is the largest issue in the recreational world of ATV riding. The Stealth Exhaust System allows recreational ATV and U
    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
    Moose Racing Exhaust Tape High-temperature Gore-Tex Teflon exhaust tape with adhesive Eliminates exhaust leaks between header pipe and cylinder head Package includes two strips of tape that are .
    Moose Racing
    Exhaust Wrap
    $69.95 - $75.95
    (1)
    Moose Racing Exhaust Wrap Ceramic cloth wrap available in black and tan Stable at temperatures up to 2000° Insulates exhaust header pipes to protect you or your machine from intense h
    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
    DG
    Brute Silent Core 4-Stroke Silencer
    $164.95
    $148.49
    You save $16.46 (10%)
    (1)
    DG Brute Silent Core 4-Stroke Silencer A cost-effective alternative when the stock muffler rusts or wears out Heavy-duty steel muffler Uses stock head pipe and heat shields Designed to
    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
    Helix Racing Exhaust Wrap Fiberglass tape insulates exhaust pipes and maintains higher temperature inside the pipes allowing all fuel to burn and create greater horsepower. Sold in 50'
    Maier
    Heat Tiles
    $7.50 - $54.95
    $6.99 - $49.49
    You save up to $5.46 (10%)
    (0)
    Maier Heat Tiles Maier is the leader in quality powersports plastics and now they are invested in helping you protect them with heat-proof aluminized fiberglass tiles. These Heat Tiles are designed

    Latest Reviews

    Kurt (Big Lake, MN)

    Fit
    Quality
    Sound
    Install
    Performance

    2008 Honda CRF230L with Q4

    I purchased the Q4 looking to free up the air flow for a bit more power without a lot of extra noise. It is perfect for just that task. The bike has more power and the sound was nice with good tones. It fit perfect! Great product FMF!

    Daniel (Galloway, OH)

    Fit
    Finish
    Durability
    Features
    Cost Benefit

    Great pipe

    Very good quality exhaust I really like the sound and tone it gives my trx450 it went on very easily the hardest part was having to wait for the high temp silicone to dry over night to hear it lol the only negative thing I have to say which is a given is that it makes the air fuel mixture even leaner than stock so it get complimented real good with the dynojet stage 2 which I'm more than happy with on my quad

    jason (Rockland, MA)

    Fit
    Finish
    Durability
    Features
    Cost Benefit

    R2 YOSHI COMPLETE ON 05 Z400

    PUT ON THE FULL EXHAUST, MOD QUAD 4INCH INTAKE WITH K&N FILTER,AND DYNOJET STAGE 2 JET KIT. THIS BIKE WAS QUICK AND NIMBLE BEFORE, NOW ITS A ROCKET SHIP. SOUNDS AMAZING AND PERFORMS LIKE A WHOLE NEW BEAST. GREAT PRODUCT.FIT RIGHT ON. DIRECTIONS WERE RIGHT ON. LOOKS GREAT.SHIPPING WAS FAST AND PACKED GREAT.WOULD DEFINITELY BUY MORE YOSHI PRODUCTS. MOTORCYCLE SUPERSTORE IS GREAT TOO!!

    Michael (Wetumpka, AL)

    Fit
    Finish
    Durability
    Features
    Cost Benefit

    Right fit

    Got the small for my 2014 CRF 250. Fits both mufflers. Stays put when I use the pressure washer. Even stays put when I haul it on the trailer.

    richard (quartz hill, CA)

    Fit
    Quality
    Installation
    Recommend

    two brothers exhaust

    I installed the Two Brothers muffler on my Kawasaki Versys 650 and was shocked at how loud it was so I ordered the accessory baffle and that did the trick! It is easy to install and reduced the sound to socially acceptable levels (deep and throaty). The Two Bros pipe is also a great addition for the KLE650. I am still amazed at the power increase and the two or three m.p.g in improved gas mileage. Thanks to the good people at Motorcycle Superstore!

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