FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header

FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header

$607.48 - $944.98
10% Off - Save up to $67.50

Item #FMF00F9

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3 Questions
Answered:   3
Not Yet:   0
Nick
Q: Does this include the UFO side plate?
1 year 7 months ago
MotoSportExpert
MotoSport Staff Expert
1 year 7 months ago
A: That would depend on which model it is ordered for. For some models it does include side panels.
shanmad
Location: Kelso, WA, USA
Q: Is a fuel tuner required for a 2014 crf450r?
2 years 4 months ago
i have a 2014 honda crf450r and have heard if you change exhaust you need to get a programmer to adjust the mapping i ride alot at sea level and in the mountains. also do you have to replace the side panel to fit this exhaust?
MotoSportExpert
Top 1 Contributor
2 years 4 months ago
A: You do not have to replace the side panel with this exhaust. Being a single, you will only have the exhaust on the RIGHT side of the bike. UFO does make an optional left side panel that is flatter for use with the single exhaust.

Normally when installing a slip-on only minor changes to the air/fuel ratio are needed, if any at all. If your bike is currently running properly, likely you will not have to make any changes after installing this slip-on. I would recommend installing the exhaust and riding the machine to see how it is running then decide if you need an purchase an aftermarket EFI tuner .
Sarge184
Location: Michigan
Q: Does this system come with a USFS spark arrestor?
2 years 4 months ago
MotoSportExpert
Top 1 Contributor
2 years 4 months ago
A: FMF list the Factory 4.1 RCT series as including the SA insert for your 2015 Yamaha YZ250FX
1-3 of 3
Fitment
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See Fitments
# Part Numbers
Exhaust
Product Variant Manufacturer Part #
Natural Titanium With Titanium Mid Pipe 045559
Natural Titanium With Titanium Mid Pipe 042331
Aluminum With Stainless Steel Mid Pipe 041517
Natural Titanium With Titanium Mid Pipe and Side Panel 041527
Blue Anodized Titanium and Side Panel/ Fitment 21 041526
Natural Titanium With Titanium Mid Pipe 044428
Natural Titanium With Titanium Mid Pipe 043348
Natural Titanium With Titanium Mid Pipe 042257
Natural Titanium With Titanium Mid Pipe 041438
Blue Anodized Titanium With Titanium Mid Pipe 044429
Blue Anodized Titanium With Titanium Mid Pipe 044364
Blue Anodized Titanium With Titanium Mid Pipe 043349
Blue Anodized Titanium With Titanium Mid Pipe 042258
Blue Anodized Titanium With Titanium Mid Pipe 041447
Blue Anodized Titanium With Titanium Mid Pipe 041439
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 041507
Blue Anodized Titanium 041508
Natural Titanium With Titanium Mid Pipe 042284
Blue Anodized Titanium With Titanium Mid Pipe 042285
Header
Product Variant Manufacturer Part #
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041538
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 044421
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 044352
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 043340
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 042338
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 042276
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 042249
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041491
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041459
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041429
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041428
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 042339
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041539
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041520
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 043341
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 042277
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 042181
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041492
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041197
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041376
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 044422
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 044316
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 045498
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header 041519
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