best live chat

FMF - Fatty Pipe (Yamaha)

Product Code: FMFFPY
$249.99 $224.99 Sale
You Save: $25.00 (10.00%)
FREE US Shipping when you add this product to your order
Add $599.00 worth of items for FREE International Shipping

Get up to 10% CASH BACK instantly + FAST FREE SHIPPING on eligible items - Click for details


  • Description
  • Reviews
  • Customer Photos

FMF - Fatty Pipe

The patented FMF Fatty Pipe is hands down the most copied performance exhaust pipe in the world. As with all of our pipes, the Fatty is computer designed and dyno tested giving each bike model individual power gains. Our Tru-Flo stamping process ensures quality fitment, thus optimal performance. Fabricated from sturdy 19 gauge US steel, the Fatty is known for its all-encompassing power gains from bottom to top. Nickel plating provides a durable easy cleaning finish. The FMF Fatty Pipe is our number one seller due to the excellent versatility it provides to racers and riders of all levels.

REVIEW SNAPSHOT®

by PowerReviews
FMF - Fatty Pipe (Yamaha)
 
4.3

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

86%

of respondents would recommend this to a friend.

Pros

  • Easy to use (4)
  • Lightweight (4)

Cons

    Best Uses

    • Racing (5)
    • Off-road (3)
      • Motorsports:
      • Competitive cyclist (5), Casual rider (3), Motorcycle enthusiast (3)

    Reviewed by 7 customers

    Sort by

    Displaying reviews 1-7

    Back to top

     
    5.0

    FMF, good products as always

    By Tripwire

    from Florida

    See all my reviews

    Verified Buyer

    Pros

    • Easy To Use
    • Lightweight

    Cons

      Best Uses

      • Racing

      Comments about FMF - Fatty Pipe (Yamaha):

      FMF has made great products as always. I commend them for continuing to make a full line of 2 stroke accessories including the only titanium 2 stroke silencer for the YZ 125

      • Motorsports:
      • Competitive Rider
       
      4.0

      FMF power

      By mim94

      from australia

      See all my reviews

      Verified Buyer

      Pros

      • Easy To Use
      • Lightweight
      • Versatile

      Cons

        Best Uses

        • Off-Road
        • Racing

        Comments about FMF - Fatty Pipe (Yamaha):

        The Fatty is as good a all roud pipe you can get. Comes with that superior FMF finish and workmanship.

        • Motorsports:
        • Casual Rider, Competitive Rider, Motorcycle Enthusiast

        (3 of 3 customers found this review helpful)

         
        5.0

        awsome!

        By john

        from Wellington, New Zealand

        Verified Reviewer

        Pros

        • Durable
        • Easy To Use
        • Lightweight
        • Tough
        • Versatile

        Cons

          Best Uses

          • Off-Road
          • Racing
          • Replacement Part
          • Upgrade

          Comments about FMF - Fatty Pipe (Yamaha):

          slip on an go!

          • Motorsports:
          • Casual Rider, Competitive Rider
           
          5.0

          super

          By rider92

          from france

          Verified Buyer

          Pros

            Cons

              Best Uses

              • Racing

              Comments about FMF - Fatty Pipe (Yamaha):

              good price forFRANCE rider

              • Motorsports:
              • Competitive Rider
               
              1.0

              Don't Buy

              By Johnny Appleseed

              from Thousand Oaks, CA

              Verified Reviewer

              Pros

              • Easy To Use
              • Lightweight
              • looks great

              Cons

              • Ineffective
              • Wears Easily

              Best Uses

              • Racing
              • Replacement Part
              • Upgrade

              Comments about FMF - Fatty Pipe (Yamaha):

              I have a yamaha yz 125 and bought this pipe. It gives no noticeable differences in power, torque, etc. Dents extremely easily when riding and it is hot because it is so thin. I know many people who have pancaked this pipe without hitting hard. I set my bike down in soft sand and pancaked this pipe as well. The stock pipe is much more heavy duty and I would highly recommend staying with it unless you ride track or invest in a pipe guard if riding trails.

              • Motorsports:
              • Casual Rider, Motorcycle Enthusiast
               
              5.0

              there is no brand like FMF

              By dutch guy

              from The Netherlands

              See all my reviews

              Verified Buyer

              Pros

                Cons

                  Best Uses

                  • MX

                  Comments about FMF - Fatty Pipe (Yamaha):

                  Bought the pipe and silencer for our son. FMF still makes pipe's and silencers like no other.

                  • Motorsports:
                  • Competitive Rider

                  (2 of 2 customers found this review helpful)

                   
                  5.0

                  increased power all over the power range

                  By The Dutchman

                  from Elspeet the Netherlands

                  Verified Buyer

                  Pros

                  • Durable

                  Cons

                    Best Uses

                    • Off-Road

                    Comments about FMF - Fatty Pipe (Yamaha):

                    Perfect exhaust for riders who like a smooth performance. It makes more power then stock. without being agressive. The gas response is very good, you do not have to use the clutch to blast out of inside cornes. Material is durable and it has a perfect fit. Exhaust gaskets are pre-installed in the pipe.

                    • Motorsports:
                    • Motorcycle Enthusiast

                    Displaying reviews 1-7

                    Back to top