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    3. Exhaust

    1991 Honda XR80R Exhaust

    1991 Honda XR80R
    Tire Size:
    Front: 2.50-16, Rear: 3.60-14
    Spark Plug:
    CR7HS
    Stock Chain/Belt:
    420x110
    Stock Gearing:
    Front: 14T, Rear: 46T
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    Pro Circuit
    T-4 Exhaust System
    $264.95
    $225.21
    You save $39.74 (15%)
    (19)
    Pro Circuit T-4 Exhaust System Pro Circuit's newest systems offer top-of-the-line performance and power Improved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed alumi
    FMF
    Powercore 4 Mini Exhaust System
    $199.99
    $152.99
    You save $47.00 (24%)
    (16)
    FMF Powercore 4 Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor version, the Mi
    FMF
    Powercore 4 Spark Arrested Mini Exhau...
    $229.99
    $206.99
    You save $23.00 (10%)
    (7)
    FMF Powercore 4 Spark Arrested Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor
    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

    Latest Reviews

    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.

    Curtis (Fremont, CA)

    Fit
    Quality
    Sound
    Install
    Performance

    Braaaaaap!

    The greatest muffler ever, if you only buy one muffler in your lifetime, make sure its this one! Seriously, its a Spark arrester for a 2stroke dirt bike, what do you want me to say? It fits and it does what it's supposed to do...

    Zoltan (Newmarkwet, ON)

    Fit
    Quality
    Sound
    Install
    Performance

    Jardine RT4 Slip-on

    I had this exhaust on my KLR650 for 5 years. It gradually self-destructed. The insert blew apart and started coming out at around 40,000 Km so I had to remove it. Between 50,000 and 60,000 Km, the rear canister rivets progressively loosened and holes formed resulting in a substantial exhaust leak. The exhaust was damaged beyond repair. Performance wise it was OK for the first 40,000Km. I would not recommend this product if the expectation is that it will last for the design lifetime of the bike.

    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!

    TTR125 (Valley Center, KS)

    Fit
    Quality
    Sound
    Install
    Performance

    2009 TTR-125LE

    Pipe fit perfect but the rear frame attachment point was too small in diameter for the original bolt to go through. Went to the hardware store and bought a harder bolt/nut then the OEM and slightly longer to accommodate the new washers and lock washer I added. Lock washer keeps it from vibrating loose after a few removals. OEM heat shield remounted to the pipe perfectly also.

    KEITH (cocoa, FL)

    Fit
    Quality
    Sound
    Install
    Performance

    FMF Q4

    easy to install. the sound is much deeper than the stock pipe. better throttle response. I'm very pleased with the Q4

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