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FMF Factory 4.1 RCT Full Exhaust System
FMF Factory 4.1 RCT Full Exhaust System

$ 517.48 - $ 1034.98
10% Off - Save up to $57.50

Item #FMF00SU

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2 Questions
Answered:   2
Not Yet:   0
crashman008
Q: What’s better for the 2019 kx450, the powerbomb or megabomb header? i ride motocross/arenacross. 
19 days ago
Paul
Top 10
19 days ago
A: The FMF MegaBomb Header improves top-end power.
The FMF PowerBomb Header is tuned for bottom to mid performance.
Jeffrey
Q: I have a 2016 KTM 350 SX-F. Which header should I choose?
2 months ago
Dan Gearhead
Top 10
2 months ago
A: That would depend on the desired power curve or performance gains you are looking for, as well as your riding style / where you ride. The SX style header will be for more low end with a quicker over rev vs the standard will be a standard motocross style header/power curve.
Fitment

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# Part Numbers
Head Pipe
Product Variant Manufacturer Part #
Stainless Steel 045145
Stainless Steel 045465
Single 041555
FMF Factory 4.1 RCT Full Exhaust System 45485
Stainless Steel 045456
Standard 045606
SX Style 045612
Standard 045604
FMF Factory 4.1 RCT Full Exhaust System 045605
FMF Factory 4.1 RCT Full Exhaust System 045576
FMF Factory 4.1 RCT Full Exhaust System 045581
FMF Factory 4.1 RCT Full Exhaust System 045457
FMF Factory 4.1 RCT Full Exhaust System 041520
FMF Factory 4.1 RCT Full Exhaust System 044402
FMF Factory 4.1 RCT Full Exhaust System 042338
FMF Factory 4.1 RCT Full Exhaust System 042276
FMF Factory 4.1 RCT Full Exhaust System 044358
Standard 045591
FMF Factory 4.1 RCT Full Exhaust System 041459
FMF Factory 4.1 RCT Full Exhaust System 045515
FMF Factory 4.1 RCT Full Exhaust System 045499
FMF Factory 4.1 RCT Full Exhaust System 045467
FMF Factory 4.1 RCT Full Exhaust System 045458
FMF Factory 4.1 RCT Full Exhaust System 045366
FMF Factory 4.1 RCT Full Exhaust System 042339
FMF Factory 4.1 RCT Full Exhaust System 045592
FMF Factory 4.1 RCT Full Exhaust System 041428
FMF Factory 4.1 RCT Full Exhaust System 045392
FMF Factory 4.1 RCT Full Exhaust System 042249
FMF Factory 4.1 RCT Full Exhaust System 045486
FMF Factory 4.1 RCT Full Exhaust System 043340
FMF Factory 4.1 RCT Full Exhaust System 045572
FMF Factory 4.1 RCT Full Exhaust System 044421
FMF Factory 4.1 RCT Full Exhaust System 045577
FMF Factory 4.1 RCT Full Exhaust System 041519
FMF Factory 4.1 RCT Full Exhaust System 045582
FMF Factory 4.1 RCT Full Exhaust System 045391
Standard 045607
FMF Factory 4.1 RCT Full Exhaust System 045514
SX Style 045610
FMF Factory 4.1 RCT Full Exhaust System 041539
FMF Factory 4.1 RCT Full Exhaust System 044299
FMF Factory 4.1 RCT Full Exhaust System 42344
FMF Factory 4.1 RCT Full Exhaust System 044316
FMF Factory 4.1 RCT Full Exhaust System 041429
FMF Factory 4.1 RCT Full Exhaust System 044422
FMF Factory 4.1 RCT Full Exhaust System 041491
FMF Factory 4.1 RCT Full Exhaust System 044332
FMF Factory 4.1 RCT Full Exhaust System 042250
FMF Factory 4.1 RCT Full Exhaust System 044403
FMF Factory 4.1 RCT Full Exhaust System 043286
FMF Factory 4.1 RCT Full Exhaust System 041376
FMF Factory 4.1 RCT Full Exhaust System 043309
FMF Factory 4.1 RCT Full Exhaust System 041197
FMF Factory 4.1 RCT Full Exhaust System 044352
FMF Factory 4.1 RCT Full Exhaust System 041492
FMF Factory 4.1 RCT Full Exhaust System 044354
FMF Factory 4.1 RCT Full Exhaust System 042181
FMF Factory 4.1 RCT Full Exhaust System 045498
FMF Factory 4.1 RCT Full Exhaust System 042277
FMF Factory 4.1 RCT Full Exhaust System 041538
FMF Factory 4.1 RCT Full Exhaust System 043238
FMF Factory 4.1 RCT Full Exhaust System 42343
FMF Factory 4.1 RCT Full Exhaust System 043341
FMF Factory 4.1 RCT Full Exhaust System 045365
FMF Factory 4.1 RCT Full Exhaust System 043310
FMF Factory 4.1 RCT Full Exhaust System 045466
FMF Factory 4.1 RCT Full Exhaust System 045342
FMF Factory 4.1 RCT Full Exhaust System 045571
FMF Factory 4.1 RCT Full Exhaust System 042337
FMF Factory 4.1 RCT Full Exhaust System 42342
FMF Factory 4.1 RCT Full Exhaust System 041518
FMF Factory 4.1 RCT Full Exhaust System 041537
FMF Factory 4.1 RCT Full Exhaust System 044298
FMF Factory 4.1 RCT Full Exhaust System 044314
FMF Factory 4.1 RCT Full Exhaust System 043339
FMF Factory 4.1 RCT Full Exhaust System 043307
FMF Factory 4.1 RCT Full Exhaust System 042094
FMF Factory 4.1 RCT Full Exhaust System 043308
FMF Factory 4.1 RCT Full Exhaust System 041458
FMF Factory 4.1 RCT Full Exhaust System 042179
FMF Factory 4.1 RCT Full Exhaust System 042274
FMF Factory 4.1 RCT Full Exhaust System 041457
FMF Factory 4.1 RCT Full Exhaust System 041490
FMF Factory 4.1 RCT Full Exhaust System 041374
FMF Factory 4.1 RCT Full Exhaust System 041082
Stainless Steel 045484
Stainless Steel 045390
Stainless Steel 045364
FMF Factory 4.1 RCT Full Exhaust System N/A
FMF Factory 4.1 RCT Full Exhaust System 45421
FMF Factory 4.1 RCT Full Exhaust System 45420
FMF Factory 4.1 RCT Full Exhaust System 45361
FMF Factory 4.1 RCT Full Exhaust System 045422
Slip-On
Product Variant Manufacturer Part #
Natural Titanium With Titanium Mid Pipe 045474
Blue Anodized Titanium With Titanium Mid Pipe 044364
Carbon Fiber 044445
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 044443
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 043320
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 043364
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 041474
Carbon Fiber With Side Panel 041560
Aluminum With Stainless Steel Mid Pipe 045472
Blue Anodized Titanium With Titanium Mid Pipe 045596
Blue Anodized Titanium With Titanium Mid Pipe 042285
Blue Anodized Titanium 041508
Natural Titanium With Titanium Mid Pipe 042284
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 045567
Aluminum With Stainless Steel Mid Pipe 044389
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 042291
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 041473
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 043319
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 042290
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 042330
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 042292
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 044427
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 043347
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 041507
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 044382
Natural Titanium With Titanium Mid Pipe 044428
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 044383
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 041440
Blue Anodized Titanium With Titanium Mid Pipe 042258
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 043350
Blue Anodized Titanium With Titanium Mid Pipe 044429
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 045561
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 042259
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 042267
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 042286
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 044373
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 043303
Natural Titanium With Titanium Mid Pipe 042257
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 044365
Natural 044444
Blue Anodized Titanium With Carbon Fiber End Cap 044409
Blue Anodized Titanium and Side Panel/ Fitment 21 041526
Natural Titanium With Titanium Mid Pipe 043348
Aluminum With Stainless Steel Mid Pipe 041517
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap and Side Panel 041525
Carbon Fiber 043365
Natural Titanium With Titanium Mid Pipe and Side Panel 041527
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 042333
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 045586
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 045558
Natural Titanium With Titanium Mid Pipe 042331
Natural 042358
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 044400
Blue Anodized Titanium With Titanium Mid Pipe 045569
Aluminum With Stainless Steel Mid Pipe 045566
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 045594
Natural Titanium With Titanium Mid Pipe 045568
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap and Side Panel 041559
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap 045570
Natural Titanium With Titanium Mid Pipe 42349
Natural Titanium With Titanium Mid Pipe 045595
Blue Anodized Titanium With Titanium Mid Pipe And Carbon Fiber End Cap N/A
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap 42348
Natural Titanium With Stainless Steel Mid Pipe N/A
Anodized Blue Titanium With Titanium Mid Pipe And Carbon End Cap 42359
Aluminum With Stainless Steel Mid Pipe And Carbon Fiber End Cap N/A
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.