Purchased for my son for Christmas. Also worked well with the shorty pipe. Great look, good sound, and easy to install!
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When I need to replace my bikes pipe I stick with a high performance unit like FMF.
Will this look better sound better or rust less than the factory shorty on a 201 yz 80
Awesome pipe, slightly lighter than oem pipe, mimics oem pipe power delivery but a little more everywhere especially up top and pulls harder, longer.
Easy! Perfect fit.
Very nice looking, the fit was a tight one but it will make it
Fit perfect. If you don't have a spring puller, I suggest using vice grips for the springs.
Great look & this pipe fits great and has awesome power gains
- Answered: 96
- Not Yet: 9
Question asked by Gavin 38
Question:Q: Does this have the home for the vacuum tube, i am outing this on a 65 and the 2014 needs a hole for the vacuumQuestion asked 13 days ago
Question asked by Mike
Question:Q: Will the FMF Fatty pipe work with the stock silencer or do I need to purchase a that also. 2006 Suzuki jr50Question asked 1 month 23 days ago
Question asked by Sraver
Question:Q: Does this come with exhaust springs? Do I need them for A 2008 KTM105?Question asked Over 8 months ago
Question asked by Austin
Question:Q: Will this pipe fit my 1986 yz 490Question asked Over 9 months ago
Question answered by DaveGearheadUser's contributor status: Top 10Question answered Over 9 months agoAnswer: A: Yes. Enter the year, make, and model of your machine into our website to ensure proper fitment.
Question asked by Ashton
Question:Q: I have a 86lt250r motor on a 87 frame will this exhaust sit flush on the frame and line up even or would I have to make modificationsQuestion asked Over 9 months ago
Question answered by MichaelUser's contributor status: Top 10Question answered Over 9 months agoAnswer: A: You will not be able to use this on your vehicle.
Question asked by Ethantaylor56
Question:Q: Is there supposed to be a dent in the fatty pipe on the back sideQuestion asked Over 9 months ago
Question answered by ChoweUser's contributor status: Top 25Question answered Over 9 months agoAnswer: A: Yes generally speaking a clearance dent is normal to have no matter if you are purchasing a FMF, Pro Circuit, or Bills pipe. If you have any questions or concerns give us a call at 1-888-676-8853
Question asked by Dean the green been
Question:Q: Would this pipe fit a 2001 yz125.Question asked 1 year ago
Question asked by Blazer
Question:Q: Is the shape of the pipe close to the stock shape of my 2018 KTM 150xcw's pipe. Wondering if my pipe guard would swap over. Also if i bought the shorty slip on would it fitQuestion asked 1 year 3 months ago
Question answered by DaveGearheadUser's contributor status: Top 10Question answered 1 year 3 months agoAnswer: A: Your OEM guard is not likely to fit on any aftermarket header, and yes, the shorty muffler will work for you.
Question asked by Donnys13
Question:Q: Will this fit a fmf isde on a 99 cr250Question asked 1 year 3 months ago
Question answered by PaulUser's contributor status: Top 1Question answered 1 year 3 months agoAnswer: A: The FMF Fatty Pipe for the 1999 CR250 has the same dimensions at each end as the original Honda pipe, so that it will accept either the original Honda silencer or an FMF Silencer.
If your FMF ISDE silencer fits your Honda pipe, then the FMF Fatty Pipe will fit your FMF ISDE silencer .
Question asked by Jamie
Question:Q: What is the difference between the Factory Fatty and the plain Fatty pipe ?? My daughter has a 2006 105sx I have installed an aftermarket CDI ignition module and a FMF silencer with spark arrestor muffler and also a 13T front sprocket the top end was alsoQuestion asked 1 year 4 months ago
Question answered by Dan GearheadUser's contributor status: Top 25Question answered 1 year 4 months agoAnswer: A: The Factory Fatty is a "factory" style race pipe, it is made of thinner gauge steel to save weight and is not nickle-coated like the regular Fatty.